136775028630 has 32 divisors (see below), whose sum is σ = 328481524224. Its totient is φ = 36448734816.

The previous prime is 136775028619. The next prime is 136775028641. The reversal of 136775028630 is 36820577631.

It is an interprime number because it is at equal distance from previous prime (136775028619) and next prime (136775028641).

It is a self number, because there is not a number n which added to its sum of digits gives 136775028630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492654 + ... + 1581633.

It is an arithmetic number, because the mean of its divisors is an integer number (10265047632).

Almost surely, 2^136775028630 is an apocalyptic number.

136775028630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136775028630 is an abundant number, since it is smaller than the sum of its proper divisors (191706495594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136775028630 is a wasteful number, since it uses less digits than its factorization.

136775028630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075780.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 136775028630 in words is "one hundred thirty-six billion, seven hundred seventy-five million, twenty-eight thousand, six hundred thirty".