564149130 has 32 divisors (see below), whose sum is σ = 1357884864. Its totient is φ = 150003456.

The previous prime is 564149111. The next prime is 564149143. The reversal of 564149130 is 31941465.

It is a junction number, because it is equal to n+sod(n) for n = 564149091 and 564149100.

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, 16687 + ... + 37506.

It is an arithmetic number, because the mean of its divisors is an integer number (42433902).

Almost surely, 2^564149130 is an apocalyptic number.

564149130 is an abundant number, since it is smaller than the sum of its proper divisors (793735734).

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

564149130 is a wasteful number, since it uses less digits than its factorization.

564149130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54550.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 564149130 is about 23751.8237194536. The cubic root of 564149130 is about 826.2877373261.

The spelling of 564149130 in words is "five hundred sixty-four million, one hundred forty-nine thousand, one hundred thirty".