51038686429150 has 192 divisors, whose sum is σ = 114082018283520. Its totient is φ = 16619644800000.

The previous prime is 51038686429139. The next prime is 51038686429193. The reversal of 51038686429150 is 5192468683015.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 384663820 + ... + 384796480.

It is an arithmetic number, because the mean of its divisors is an integer number (594177178560).

Almost surely, 2^{51038686429150} is an apocalyptic number.

51038686429150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51038686429150 is an abundant number, since it is smaller than the sum of its proper divisors (63043331854370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51038686429150 is a wasteful number, since it uses less digits than its factorization.

51038686429150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133371 (or 133366 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 58.

The spelling of 51038686429150 in words is "fifty-one trillion, thirty-eight billion, six hundred eighty-six million, four hundred twenty-nine thousand, one hundred fifty".