50448338151 has 8 divisors (see below), whose sum is σ = 71221183344. Its totient is φ = 31653859200.

The previous prime is 50448338137. The next prime is 50448338153. The reversal of 50448338151 is 15183384405.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50448338151 - 2²⁵ = 50414783719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50448338153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494591500 + ... + 494591601.

It is an arithmetic number, because the mean of its divisors is an integer number (8902647918).

Almost surely, 2^50448338151 is an apocalyptic number.

50448338151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50448338151 is a deficient number, since it is larger than the sum of its proper divisors (20772845193).

50448338151 is a wasteful number, since it uses less digits than its factorization.

50448338151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989183121.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 50448338151 in words is "fifty billion, four hundred forty-eight million, three hundred thirty-eight thousand, one hundred fifty-one".