556616152 has 8 divisors (see below), whose sum is σ = 1043655300. Its totient is φ = 278308072.

The previous prime is 556616147. The next prime is 556616161. The reversal of 556616152 is 251616655.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34788502 + ... + 34788517.

Almost surely, 2^556616152 is an apocalyptic number.

It is an amenable number.

556616152 is a deficient number, since it is larger than the sum of its proper divisors (487039148).

556616152 is a wasteful number, since it uses less digits than its factorization.

556616152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69577025 (or 69577021 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The square root of 556616152 is about 23592.7139600344. The cubic root of 556616152 is about 822.5934900489.

The spelling of 556616152 in words is "five hundred fifty-six million, six hundred sixteen thousand, one hundred fifty-two".