564136382 has 16 divisors (see below), whose sum is σ = 859831440. Its totient is φ = 277535808.

The previous prime is 564136369. The next prime is 564136439. The reversal of 564136382 is 283631465.

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, 147794 + ... + 151562.

It is an arithmetic number, because the mean of its divisors is an integer number (53739465).

Almost surely, 2^564136382 is an apocalyptic number.

564136382 is a deficient number, since it is larger than the sum of its proper divisors (295695058).

564136382 is a wasteful number, since it uses less digits than its factorization.

564136382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955.

The product of its digits is 103680, while the sum is 38.

The square root of 564136382 is about 23751.5553595970. Note that the first 3 decimals coincide. The cubic root of 564136382 is about 826.2815134426.

The spelling of 564136382 in words is "five hundred sixty-four million, one hundred thirty-six thousand, three hundred eighty-two".