556186404148 has 12 divisors (see below), whose sum is σ = 1004723827072. Its totient is φ = 269122453560.

The previous prime is 556186404107. The next prime is 556186404157. The reversal of 556186404148 is 841404681655.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 556186404095 and 556186404104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242686990 + ... + 2242687237.

Almost surely, 2^556186404148 is an apocalyptic number.

It is an amenable number.

556186404148 is a deficient number, since it is larger than the sum of its proper divisors (448537422924).

556186404148 is a wasteful number, since it uses less digits than its factorization.

556186404148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485374262 (or 4485374260 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 52.

The spelling of 556186404148 in words is "five hundred fifty-six billion, one hundred eighty-six million, four hundred four thousand, one hundred forty-eight".