136003739255 has 4 divisors (see below), whose sum is σ = 163204487112. Its totient is φ = 108802991400.

The previous prime is 136003739239. The next prime is 136003739309. The reversal of 136003739255 is 552937300631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552937300631 = 1213 ⋅455842787.

It is not a de Polignac number, because 136003739255 - 2⁴ = 136003739239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13600373921 + ... + 13600373930.

It is an arithmetic number, because the mean of its divisors is an integer number (40801121778).

Almost surely, 2^136003739255 is an apocalyptic number.

136003739255 is a deficient number, since it is larger than the sum of its proper divisors (27200747857).

136003739255 is an equidigital number, since it uses as much as digits as its factorization.

136003739255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27200747856.

The product of its (nonzero) digits is 510300, while the sum is 44.

The spelling of 136003739255 in words is "one hundred thirty-six billion, three million, seven hundred thirty-nine thousand, two hundred fifty-five".