556492462080 has 192 divisors, whose sum is σ = 1823768200800. Its totient is φ = 144778199040.

The previous prime is 556492461953. The next prime is 556492462109. The reversal of 556492462080 is 80264294655.

It is a tau number, because it is divible by the number of its divisors (192).

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, 1038606 + ... + 1480434.

Almost surely, 2^556492462080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556492462080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (911884100400).

556492462080 is an abundant number, since it is smaller than the sum of its proper divisors (1267275738720).

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

556492462080 is a wasteful number, since it uses less digits than its factorization.

556492462080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441900 (or 441880 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 556492462080 in words is "five hundred fifty-six billion, four hundred ninety-two million, four hundred sixty-two thousand, eighty".