562864980 has 24 divisors (see below), whose sum is σ = 1576022112. Its totient is φ = 150097312.

The previous prime is 562864961. The next prime is 562864999. The reversal of 562864980 is 89468265.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (562864961) and next prime (562864999).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4690482 + ... + 4690601.

It is an arithmetic number, because the mean of its divisors is an integer number (65667588).

Almost surely, 2^562864980 is an apocalyptic number.

It is an amenable number.

562864980 is an abundant number, since it is smaller than the sum of its proper divisors (1013157132).

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

562864980 is a wasteful number, since it uses less digits than its factorization.

562864980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381095 (or 9381093 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 562864980 is about 23724.7756575273. The cubic root of 562864980 is about 825.6603124975.

The spelling of 562864980 in words is "five hundred sixty-two million, eight hundred sixty-four thousand, nine hundred eighty".