136056155 has 12 divisors (see below), whose sum is σ = 170677920. Its totient is φ = 104110512.

The previous prime is 136056149. The next prime is 136056187. The reversal of 136056155 is 551650631.

It is a de Polignac number, because none of the positive numbers 2^k-136056155 is a prime.

It is a super-2 number, since 2×136056155² = 37022554626768050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23075 + ... + 28364.

It is an arithmetic number, because the mean of its divisors is an integer number (14223160).

Almost surely, 2^136056155 is an apocalyptic number.

136056155 is a deficient number, since it is larger than the sum of its proper divisors (34621765).

136056155 is an equidigital number, since it uses as much as digits as its factorization.

136056155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51490 (or 51467 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 136056155 is about 11664.3111669742. The cubic root of 136056155 is about 514.3270879597.

The spelling of 136056155 in words is "one hundred thirty-six million, fifty-six thousand, one hundred fifty-five".