60561748632 has 128 divisors (see below), whose sum is σ = 191581655040. Its totient is φ = 15495511680.

The previous prime is 60561748561. The next prime is 60561748673. The reversal of 60561748632 is 23684716506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120748 + ... + 368379.

It is an arithmetic number, because the mean of its divisors is an integer number (1496731680).

Almost surely, 2^60561748632 is an apocalyptic number.

It is an amenable number.

60561748632 is an abundant number, since it is smaller than the sum of its proper divisors (131019906408).

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

60561748632 is a wasteful number, since it uses less digits than its factorization.

60561748632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489221 (or 489217 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 60561748632 in words is "sixty billion, five hundred sixty-one million, seven hundred forty-eight thousand, six hundred thirty-two".