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48669469025 = 5217961717627
BaseRepresentation
bin101101010100111011…
…010010100101100001
311122121212012012020212
4231110323102211201
51244133341002100
634205231343505
73342034442462
oct552473224541
9148555165225
1048669469025
1119705712481
129523381b95
1347882051a8
1424d9b42d69
1513ecb73635
hexb54ed2961

48669469025 has 24 divisors (see below), whose sum is σ = 60789100320. Its totient is φ = 38653112960.

The previous prime is 48669469007. The next prime is 48669469027. The reversal of 48669469025 is 52096496684.

48669469025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-48669469025 is a prime.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48669469027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2752262 + ... + 2769888.

It is an arithmetic number, because the mean of its divisors is an integer number (2532879180).

Almost surely, 248669469025 is an apocalyptic number.

It is an amenable number.

48669469025 is a deficient number, since it is larger than the sum of its proper divisors (12119631295).

48669469025 is a wasteful number, since it uses less digits than its factorization.

48669469025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18433 (or 18428 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 48669469025 in words is "forty-eight billion, six hundred sixty-nine million, four hundred sixty-nine thousand, twenty-five".

Divisors: 1 5 25 179 617 895 3085 4475 15425 17627 88135 110443 440675 552215 2761075 3155233 10875859 15776165 54379295 78880825 271896475 1946778761 9733893805 48669469025