54555588570 has 64 divisors (see below), whose sum is σ = 150029107200. Its totient is φ = 12437272128.

The previous prime is 54555588533. The next prime is 54555588613. The reversal of 54555588570 is 7588555545.

It is a super-2 number, since 2×54555588570² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54555588570.

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, 258720 + ... + 419579.

It is an arithmetic number, because the mean of its divisors is an integer number (2344204800).

Almost surely, 2^54555588570 is an apocalyptic number.

54555588570 is an abundant number, since it is smaller than the sum of its proper divisors (95473518630).

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

54555588570 is a wasteful number, since it uses less digits than its factorization.

54555588570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678699.

The product of its (nonzero) digits is 28000000, while the sum is 57.

The spelling of 54555588570 in words is "fifty-four billion, five hundred fifty-five million, five hundred eighty-eight thousand, five hundred seventy".