6157111756044 has 48 divisors (see below), whose sum is σ = 15181574083200. Its totient is φ = 1936785494016.

The previous prime is 6157111756039. The next prime is 6157111756069. The reversal of 6157111756044 is 4406571117516.

It is a junction number, because it is equal to n+sod(n) for n = 6157111755984 and 6157111756002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52480074 + ... + 52597265.

It is an arithmetic number, because the mean of its divisors is an integer number (316282793400).

Almost surely, 2^{6157111756044} is an apocalyptic number.

It is an amenable number.

6157111756044 is an abundant number, since it is smaller than the sum of its proper divisors (9024462327156).

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

6157111756044 is a wasteful number, since it uses less digits than its factorization.

6157111756044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105077622 (or 105077620 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 6157111756044 in words is "six trillion, one hundred fifty-seven billion, one hundred eleven million, seven hundred fifty-six thousand, forty-four".