45251125029 has 48 divisors (see below), whose sum is σ = 72269433600. Its totient is φ = 27054518400.

The previous prime is 45251125027. The next prime is 45251125069. The reversal of 45251125029 is 92052115254.

45251125029 is a `hidden beast` number, since 4 + 525 + 1 + 125 + 0 + 2 + 9 = 666.

45251125029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45251125029 - 2¹ = 45251125027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45251124984 and 45251125002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45251125027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14553327 + ... + 14556435.

It is an arithmetic number, because the mean of its divisors is an integer number (1505613200).

Almost surely, 2^45251125029 is an apocalyptic number.

It is an amenable number.

45251125029 is a deficient number, since it is larger than the sum of its proper divisors (27018308571).

45251125029 is a wasteful number, since it uses less digits than its factorization.

45251125029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066 (or 5063 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 45251125029 in words is "forty-five billion, two hundred fifty-one million, one hundred twenty-five thousand, twenty-nine".