135674465832 has 64 divisors (see below), whose sum is σ = 389030745600. Its totient is φ = 43765954560.

The previous prime is 135674465789. The next prime is 135674465873. The reversal of 135674465832 is 238564476531.

135674465832 is a `hidden beast` number, since 1 + 3 + 56 + 7 + 4 + 4 + 6 + 583 + 2 = 666.

135674465832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 10124313 + ... + 10137704.

It is an arithmetic number, because the mean of its divisors is an integer number (6078605400).

Almost surely, 2^135674465832 is an apocalyptic number.

135674465832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135674465832 is an abundant number, since it is smaller than the sum of its proper divisors (253356279768).

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

135674465832 is a wasteful number, since it uses less digits than its factorization.

135674465832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20262063 (or 20262053 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 135674465832 in words is "one hundred thirty-five billion, six hundred seventy-four million, four hundred sixty-five thousand, eight hundred thirty-two".