555610055560 has 32 divisors (see below), whose sum is σ = 1428711572160. Its totient is φ = 190494876096.

The previous prime is 555610055491. The next prime is 555610055573. The reversal of 555610055560 is 65550016555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992160534 + ... + 992161093.

It is an arithmetic number, because the mean of its divisors is an integer number (44647236630).

Almost surely, 2^555610055560 is an apocalyptic number.

It is an amenable number.

555610055560 is an abundant number, since it is smaller than the sum of its proper divisors (873101516600).

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

555610055560 is a wasteful number, since it uses less digits than its factorization.

555610055560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984321645 (or 1984321641 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 555610055560 in words is "five hundred fifty-five billion, six hundred ten million, fifty-five thousand, five hundred sixty".