51157774363035 has 16 divisors (see below), whose sum is σ = 81852954808320. Its totient is φ = 27283974384480.

The previous prime is 51157774363009. The next prime is 51157774363037. The reversal of 51157774363035 is 53036347775115.

It is not a de Polignac number, because 51157774363035 - 2¹⁰ = 51157774362011 is a prime.

It is a super-2 number, since 2×51157774363035² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51157774363037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8268405 + ... + 13064534.

It is an arithmetic number, because the mean of its divisors is an integer number (5115809675520).

Almost surely, 2^{51157774363035} is an apocalyptic number.

51157774363035 is a deficient number, since it is larger than the sum of its proper divisors (30695180445285).

51157774363035 is a wasteful number, since it uses less digits than its factorization.

51157774363035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21492818.

The product of its (nonzero) digits is 27783000, while the sum is 57.

The spelling of 51157774363035 in words is "fifty-one trillion, one hundred fifty-seven billion, seven hundred seventy-four million, three hundred sixty-three thousand, thirty-five".