136153765 has 32 divisors (see below), whose sum is σ = 189858816. Its totient is φ = 92636160.

The previous prime is 136153763. The next prime is 136153817. The reversal of 136153765 is 567351631.

It is not a de Polignac number, because 136153765 - 2¹ = 136153763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136153763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208179 + ... + 208831.

It is an arithmetic number, because the mean of its divisors is an integer number (5933088).

Almost surely, 2^136153765 is an apocalyptic number.

It is an amenable number.

136153765 is a deficient number, since it is larger than the sum of its proper divisors (53705051).

136153765 is a wasteful number, since it uses less digits than its factorization.

136153765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its digits is 56700, while the sum is 37.

The square root of 136153765 is about 11668.4945472842. The cubic root of 136153765 is about 514.4500554851.

The spelling of 136153765 in words is "one hundred thirty-six million, one hundred fifty-three thousand, seven hundred sixty-five".