137600564 has 6 divisors (see below), whose sum is σ = 240800994. Its totient is φ = 68800280.

The previous prime is 137600557. The next prime is 137600623. The reversal of 137600564 is 465006731.

It can be written as a sum of positive squares in only one way, i.e., 123387664 + 14212900 = 11108^2 + 3770^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 137600564.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 17200067 + ... + 17200074.

It is an arithmetic number, because the mean of its divisors is an integer number (40133499).

Almost surely, 2^137600564 is an apocalyptic number.

It is an amenable number.

137600564 is a deficient number, since it is larger than the sum of its proper divisors (103200430).

137600564 is a wasteful number, since it uses less digits than its factorization.

137600564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34400145 (or 34400143 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 137600564 is about 11730.3266791680. The cubic root of 137600564 is about 516.2658576309.

The spelling of 137600564 in words is "one hundred thirty-seven million, six hundred thousand, five hundred sixty-four".