60561315774 has 12 divisors (see below), whose sum is σ = 131216184216. Its totient is φ = 20187105252.

The previous prime is 60561315733. The next prime is 60561315791. The reversal of 60561315774 is 47751316506.

60561315774 is a `hidden beast` number, since 6 + 0 + 561 + 3 + 15 + 7 + 74 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1682258754 + ... + 1682258789.

It is an arithmetic number, because the mean of its divisors is an integer number (10934682018).

Almost surely, 2^60561315774 is an apocalyptic number.

60561315774 is an abundant number, since it is smaller than the sum of its proper divisors (70654868442).

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

60561315774 is a wasteful number, since it uses less digits than its factorization.

60561315774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364517551 (or 3364517548 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 60561315774 in words is "sixty billion, five hundred sixty-one million, three hundred fifteen thousand, seven hundred seventy-four".