136758512763 has 12 divisors (see below), whose sum is σ = 197578520568. Its totient is φ = 91154597280.

The previous prime is 136758512731. The next prime is 136758512771. The reversal of 136758512763 is 367215857631.

136758512763 is a `hidden beast` number, since 1 + 3 + 6 + 7 + 58 + 512 + 76 + 3 = 666.

It is not a de Polignac number, because 136758512763 - 2⁵ = 136758512731 is a prime.

It is a super-3 number, since 3×136758512763³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (136758502763) 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, 1429818 + ... + 1522463.

It is an arithmetic number, because the mean of its divisors is an integer number (16464876714).

Almost surely, 2^136758512763 is an apocalyptic number.

136758512763 is a deficient number, since it is larger than the sum of its proper divisors (60820007805).

136758512763 is a wasteful number, since it uses less digits than its factorization.

136758512763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957434 (or 2957431 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 136758512763 in words is "one hundred thirty-six billion, seven hundred fifty-eight million, five hundred twelve thousand, seven hundred sixty-three".