136353375 has 72 divisors (see below), whose sum is σ = 258764688. Its totient is φ = 71636400.

The previous prime is 136353359. The next prime is 136353403. The reversal of 136353375 is 573353631.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

136353375 is a `hidden beast` number, since 13 + 635 + 3 + 3 + 7 + 5 = 666.

It is not a de Polignac number, because 136353375 - 2⁴ = 136353359 is a prime.

Its product of digits (85050) is a multiple of the sum of its prime divisors (75).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2035092 + ... + 2035158.

It is an arithmetic number, because the mean of its divisors is an integer number (3593954).

Almost surely, 2^136353375 is an apocalyptic number.

136353375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136353375 is a deficient number, since it is larger than the sum of its proper divisors (122411313).

136353375 is an frugal number, since it uses more digits than its factorization.

136353375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 75 counting only the distinct ones).

The product of its digits is 85050, while the sum is 36.

The square root of 136353375 is about 11677.0447888154. The cubic root of 136353375 is about 514.7013381271.

The spelling of 136353375 in words is "one hundred thirty-six million, three hundred fifty-three thousand, three hundred seventy-five".