60631749172 has 24 divisors (see below), whose sum is σ = 106275559040. Its totient is φ = 30267341280.

The previous prime is 60631749169. The next prime is 60631749203. The reversal of 60631749172 is 27194713606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11161297 + ... + 11166727.

Almost surely, 2^60631749172 is an apocalyptic number.

It is an amenable number.

60631749172 is a deficient number, since it is larger than the sum of its proper divisors (45643809868).

60631749172 is a wasteful number, since it uses less digits than its factorization.

60631749172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9391 (or 9389 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 60631749172 in words is "sixty billion, six hundred thirty-one million, seven hundred forty-nine thousand, one hundred seventy-two".