136406410352564 has 24 divisors (see below), whose sum is σ = 260442424394208. Its totient is φ = 61995726547040.

The previous prime is 136406410352561. The next prime is 136406410352599. The reversal of 136406410352564 is 465253014604631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136406410352561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179297339 + ... + 180056514.

It is an arithmetic number, because the mean of its divisors is an integer number (10851767683092).

Almost surely, 2^{136406410352564} is an apocalyptic number.

It is an amenable number.

136406410352564 is a deficient number, since it is larger than the sum of its proper divisors (124036014041644).

136406410352564 is a wasteful number, since it uses less digits than its factorization.

136406410352564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359362495 (or 359362493 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 136406410352564 in words is "one hundred thirty-six trillion, four hundred six billion, four hundred ten million, three hundred fifty-two thousand, five hundred sixty-four".