44772750107157 has 16 divisors (see below), whose sum is σ = 59755922155008. Its totient is φ = 29819040057840.

The previous prime is 44772750107153. The next prime is 44772750107159. The reversal of 44772750107157 is 75170105727744.

It is not a de Polignac number, because 44772750107157 - 2² = 44772750107153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44772750107097 and 44772750107106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44772750107153) 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, 295253118 + ... + 295404720.

It is an arithmetic number, because the mean of its divisors is an integer number (3734745134688).

Almost surely, 2^{44772750107157} is an apocalyptic number.

It is an amenable number.

44772750107157 is a deficient number, since it is larger than the sum of its proper divisors (14983172047851).

44772750107157 is a wasteful number, since it uses less digits than its factorization.

44772750107157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248120.

The product of its (nonzero) digits is 13445600, while the sum is 57.

The spelling of 44772750107157 in words is "forty-four trillion, seven hundred seventy-two billion, seven hundred fifty million, one hundred seven thousand, one hundred fifty-seven".