60501156664 has 64 divisors (see below), whose sum is σ = 123938337600. Its totient is φ = 27519077376.

The previous prime is 60501156659. The next prime is 60501156743. The reversal of 60501156664 is 46665110506.

It is a congruent number.

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, 12972397 + ... + 12977059.

It is an arithmetic number, because the mean of its divisors is an integer number (1936536525).

Almost surely, 2^60501156664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60501156664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61969168800).

60501156664 is an abundant number, since it is smaller than the sum of its proper divisors (63437180936).

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

60501156664 is a wasteful number, since it uses less digits than its factorization.

60501156664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464 (or 6460 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 60501156664 in words is "sixty billion, five hundred one million, one hundred fifty-six thousand, six hundred sixty-four".