136357625 has 16 divisors (see below), whose sum is σ = 170636544. Its totient is φ = 108790000.

The previous prime is 136357621. The next prime is 136357633. The reversal of 136357625 is 526753631.

It is not a de Polignac number, because 136357625 - 2² = 136357621 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 (136357621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52610 + ... + 55140.

It is an arithmetic number, because the mean of its divisors is an integer number (10664784).

Almost surely, 2^136357625 is an apocalyptic number.

It is an amenable number.

136357625 is a deficient number, since it is larger than the sum of its proper divisors (34278919).

136357625 is an equidigital number, since it uses as much as digits as its factorization.

136357625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977 (or 2967 counting only the distinct ones).

The product of its digits is 113400, while the sum is 38.

The square root of 136357625 is about 11677.2267683727. The cubic root of 136357625 is about 514.7066856490.

The spelling of 136357625 in words is "one hundred thirty-six million, three hundred fifty-seven thousand, six hundred twenty-five".