136713753 has 12 divisors (see below), whose sum is σ = 215427888. Its totient is φ = 82856760.

The previous prime is 136713737. The next prime is 136713763. The reversal of 136713753 is 357317631.

It is a happy number.

It is not a de Polignac number, because 136713753 - 2⁴ = 136713737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136713763) 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, 690375 + ... + 690572.

It is an arithmetic number, because the mean of its divisors is an integer number (17952324).

Almost surely, 2^136713753 is an apocalyptic number.

It is an amenable number.

136713753 is a deficient number, since it is larger than the sum of its proper divisors (78714135).

136713753 is a wasteful number, since it uses less digits than its factorization.

136713753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380964 (or 1380961 counting only the distinct ones).

The product of its digits is 39690, while the sum is 36.

The square root of 136713753 is about 11692.4656510079. The cubic root of 136713753 is about 515.1543861138.

It can be divided in two parts, 13671 and 3753, that added together give a square (17424 = 132²).

The spelling of 136713753 in words is "one hundred thirty-six million, seven hundred thirteen thousand, seven hundred fifty-three".