136582177480 has 64 divisors (see below), whose sum is σ = 351264781440. Its totient is φ = 46821046272.

The previous prime is 136582177463. The next prime is 136582177541. The reversal of 136582177480 is 84771285631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2005752 + ... + 2072728.

It is an arithmetic number, because the mean of its divisors is an integer number (5488512210).

Almost surely, 2^136582177480 is an apocalyptic number.

136582177480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136582177480 is an abundant number, since it is smaller than the sum of its proper divisors (214682603960).

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

136582177480 is a wasteful number, since it uses less digits than its factorization.

136582177480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74278 (or 74274 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 136582177480 in words is "one hundred thirty-six billion, five hundred eighty-two million, one hundred seventy-seven thousand, four hundred eighty".