1157557375080 has 96 divisors (see below), whose sum is σ = 3762383844960. Its totient is φ = 308655515520.

The previous prime is 1157557375067. The next prime is 1157557375109. The reversal of 1157557375080 is 805737557511.

1157557375080 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 557 + 3 + 7 + 5 + 0 + 80 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4264299 + ... + 4527621.

It is an arithmetic number, because the mean of its divisors is an integer number (39191498385).

Almost surely, 2^{1157557375080} is an apocalyptic number.

1157557375080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1157557375080 is an abundant number, since it is smaller than the sum of its proper divisors (2604826469880).

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

1157557375080 is a wasteful number, since it uses less digits than its factorization.

1157557375080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275551 (or 275544 counting only the distinct ones).

The product of its (nonzero) digits is 5145000, while the sum is 54.

The spelling of 1157557375080 in words is "one trillion, one hundred fifty-seven billion, five hundred fifty-seven million, three hundred seventy-five thousand, eighty".