136524730564 has 12 divisors (see below), whose sum is σ = 238931020944. Its totient is φ = 68258724584.

The previous prime is 136524730543. The next prime is 136524730583. The reversal of 136524730564 is 465037425631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824914 + ... + 976489.

It is an arithmetic number, because the mean of its divisors is an integer number (19910918412).

Almost surely, 2^136524730564 is an apocalyptic number.

It is an amenable number.

136524730564 is a deficient number, since it is larger than the sum of its proper divisors (102406290380).

136524730564 is a wasteful number, since it uses less digits than its factorization.

136524730564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820354 (or 1820352 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 136524730564 in words is "one hundred thirty-six billion, five hundred twenty-four million, seven hundred thirty thousand, five hundred sixty-four".