554562156 has 12 divisors (see below), whose sum is σ = 1293978392. Its totient is φ = 184854048.

The previous prime is 554562133. The next prime is 554562191. The reversal of 554562156 is 651265455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 23106745 + ... + 23106768.

Almost surely, 2^554562156 is an apocalyptic number.

It is an amenable number.

554562156 is an abundant number, since it is smaller than the sum of its proper divisors (739416236).

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

554562156 is a wasteful number, since it uses less digits than its factorization.

554562156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46213520 (or 46213518 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The square root of 554562156 is about 23549.1434239125. The cubic root of 554562156 is about 821.5804123057.

The spelling of 554562156 in words is "five hundred fifty-four million, five hundred sixty-two thousand, one hundred fifty-six".