557111270160 has 240 divisors, whose sum is σ = 1957382219520. Its totient is φ = 141855344640.

The previous prime is 557111270123. The next prime is 557111270171. The reversal of 557111270160 is 61072111755.

It is a happy number.

557111270160 is a `hidden beast` number, since 5 + 571 + 1 + 1 + 2 + 70 + 16 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1186671 + ... + 1588209.

It is an arithmetic number, because the mean of its divisors is an integer number (8155759248).

Almost surely, 2^557111270160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 557111270160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978691109760).

557111270160 is an abundant number, since it is smaller than the sum of its proper divisors (1400270949360).

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

557111270160 is a wasteful number, since it uses less digits than its factorization.

557111270160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401646 (or 401637 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 36.

The spelling of 557111270160 in words is "five hundred fifty-seven billion, one hundred eleven million, two hundred seventy thousand, one hundred sixty".