556506600060 has 48 divisors (see below), whose sum is σ = 1560045374496. Its totient is φ = 148227770112.

The previous prime is 556506600049. The next prime is 556506600071. The reversal of 556506600060 is 60006605655.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (556506600049) and next prime (556506600071).

It is a junction number, because it is equal to n+sod(n) for n = 556506599991 and 556506600018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5385579 + ... + 5487938.

It is an arithmetic number, because the mean of its divisors is an integer number (32500945302).

Almost surely, 2^556506600060 is an apocalyptic number.

It is an amenable number.

556506600060 is an abundant number, since it is smaller than the sum of its proper divisors (1003538774436).

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

556506600060 is a wasteful number, since it uses less digits than its factorization.

556506600060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10874382 (or 10874380 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 556506600060 in words is "five hundred fifty-six billion, five hundred six million, six hundred thousand, sixty".