136364570727 has 24 divisors (see below), whose sum is σ = 230731892352. Its totient is φ = 70838737200.

The previous prime is 136364570653. The next prime is 136364570731. The reversal of 136364570727 is 727075463631.

It is not a de Polignac number, because 136364570727 - 2⁸ = 136364570471 is a prime.

It is a super-2 number, since 2×136364570727² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136364570727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136364571727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42164299 + ... + 42167532.

It is an arithmetic number, because the mean of its divisors is an integer number (9613828848).

Almost surely, 2^136364570727 is an apocalyptic number.

136364570727 is a deficient number, since it is larger than the sum of its proper divisors (94367321625).

136364570727 is a wasteful number, since it uses less digits than its factorization.

136364570727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84331859 (or 84331852 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 51.

The spelling of 136364570727 in words is "one hundred thirty-six billion, three hundred sixty-four million, five hundred seventy thousand, seven hundred twenty-seven".