562546120 has 64 divisors (see below), whose sum is σ = 1292760000. Its totient is φ = 220247808.

The previous prime is 562546111. The next prime is 562546141. The reversal of 562546120 is 21645265.

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 in 15 ways as a sum of consecutive naturals, for example, 823299 + ... + 823981.

It is an arithmetic number, because the mean of its divisors is an integer number (20199375).

Almost surely, 2^562546120 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 562546120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646380000).

562546120 is an abundant number, since it is smaller than the sum of its proper divisors (730213880).

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

562546120 is a wasteful number, since it uses less digits than its factorization.

562546120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 562546120 is about 23718.0547263050. The cubic root of 562546120 is about 825.5043723308.

The spelling of 562546120 in words is "five hundred sixty-two million, five hundred forty-six thousand, one hundred twenty".