136903798604 has 24 divisors (see below), whose sum is σ = 242646297600. Its totient is φ = 67576513680.

The previous prime is 136903798513. The next prime is 136903798621. The reversal of 136903798604 is 406897309631.

It is a self number, because there is not a number n which added to its sum of digits gives 136903798604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2823437 + ... + 2871515.

It is an arithmetic number, because the mean of its divisors is an integer number (10110262400).

Almost surely, 2^136903798604 is an apocalyptic number.

It is an amenable number.

136903798604 is a deficient number, since it is larger than the sum of its proper divisors (105742498996).

136903798604 is a wasteful number, since it uses less digits than its factorization.

136903798604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57173 (or 57171 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 56.

It can be divided in two parts, 1369037 and 98604, that added together give a palindrome (1467641).

The spelling of 136903798604 in words is "one hundred thirty-six billion, nine hundred three million, seven hundred ninety-eight thousand, six hundred four".