51055015088079 has 18 divisors (see below), whose sum is σ = 75017252736816. Its totient is φ = 33459783879000.

The previous prime is 51055015088059. The next prime is 51055015088093. The reversal of 51055015088079 is 97088051055015.

51055015088079 is a `hidden beast` number, since 5 + 1 + 0 + 5 + 50 + 1 + 508 + 80 + 7 + 9 = 666.

It is not a de Polignac number, because 51055015088079 - 2⁸ = 51055015087823 is a prime.

It is a super-2 number, since 2×51055015088079² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51055015088059) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 814789047 + ... + 814851704.

Almost surely, 2^{51055015088079} is an apocalyptic number.

51055015088079 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

51055015088079 is a deficient number, since it is larger than the sum of its proper divisors (23962237648737).

51055015088079 is a wasteful number, since it uses less digits than its factorization.

51055015088079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629640875 (or 1629640813 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 54.

The spelling of 51055015088079 in words is "fifty-one trillion, fifty-five billion, fifteen million, eighty-eight thousand, seventy-nine".