136130555 has 8 divisors (see below), whose sum is σ = 178207344. Its totient is φ = 99004000.

The previous prime is 136130539. The next prime is 136130557. The reversal of 136130555 is 555031631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136130555 - 2⁴ = 136130539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136130557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237496 + ... + 1237605.

It is an arithmetic number, because the mean of its divisors is an integer number (22275918).

Almost surely, 2^136130555 is an apocalyptic number.

136130555 is a deficient number, since it is larger than the sum of its proper divisors (42076789).

136130555 is a wasteful number, since it uses less digits than its factorization.

136130555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475117.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 136130555 is about 11667.4999464324. The cubic root of 136130555 is about 514.4208212235.

The spelling of 136130555 in words is "one hundred thirty-six million, one hundred thirty thousand, five hundred fifty-five".