15157057277360 has 160 divisors (see below), whose sum is σ = 37293253079040. Its totient is φ = 5717363108864.

The previous prime is 15157057277309. The next prime is 15157057277407. The reversal of 15157057277360 is 6377275075151.

It is a junction number, because it is equal to n+sod(n) for n = 15157057277296 and 15157057277305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73049282 + ... + 73256478.

It is an arithmetic number, because the mean of its divisors is an integer number (233082831744).

Almost surely, 2^{15157057277360} is an apocalyptic number.

15157057277360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15157057277360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18646626539520).

15157057277360 is an abundant number, since it is smaller than the sum of its proper divisors (22136195801680).

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

15157057277360 is a wasteful number, since it uses less digits than its factorization.

15157057277360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207795 (or 207789 counting only the distinct ones).

The product of its (nonzero) digits is 10804500, while the sum is 56.

The spelling of 15157057277360 in words is "fifteen trillion, one hundred fifty-seven billion, fifty-seven million, two hundred seventy-seven thousand, three hundred sixty".