136563264357 has 12 divisors (see below), whose sum is σ = 197168264064. Its totient is φ = 84038931600.

The previous prime is 136563264337. The next prime is 136563264371. The reversal of 136563264357 is 753462365631.

It is not a de Polignac number, because 136563264357 - 2²⁴ = 136546487141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136563264337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134677269 + ... + 134678282.

It is an arithmetic number, because the mean of its divisors is an integer number (16430688672).

Almost surely, 2^136563264357 is an apocalyptic number.

It is an amenable number.

136563264357 is a deficient number, since it is larger than the sum of its proper divisors (60604999707).

136563264357 is a wasteful number, since it uses less digits than its factorization.

136563264357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269355580 (or 269355567 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 51.

The spelling of 136563264357 in words is "one hundred thirty-six billion, five hundred sixty-three million, two hundred sixty-four thousand, three hundred fifty-seven".