74635613150 has 24 divisors (see below), whose sum is σ = 158653989840. Its totient is φ = 25589352960.

The previous prime is 74635613131. The next prime is 74635613161. The reversal of 74635613150 is 5131653647.

It is a junction number, because it is equal to n+sod(n) for n = 74635613098 and 74635613107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106621955 + ... + 106622654.

It is an arithmetic number, because the mean of its divisors is an integer number (6610582910).

Almost surely, 2^74635613150 is an apocalyptic number.

74635613150 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74635613150 is an abundant number, since it is smaller than the sum of its proper divisors (84018376690).

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

74635613150 is a wasteful number, since it uses less digits than its factorization.

74635613150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213244628 (or 213244623 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 74635613150 in words is "seventy-four billion, six hundred thirty-five million, six hundred thirteen thousand, one hundred fifty".