60464987520 has 128 divisors (see below), whose sum is σ = 220265360640. Its totient is φ = 13820565504.

The previous prime is 60464987519. The next prime is 60464987549. The reversal of 60464987520 is 2578946406.

It is a tau number, because it is divible by the number of its divisors (128).

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, 2236002 + ... + 2262881.

It is an arithmetic number, because the mean of its divisors is an integer number (1720823130).

Almost surely, 2^60464987520 is an apocalyptic number.

60464987520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60464987520 is an abundant number, since it is smaller than the sum of its proper divisors (159800373120).

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

60464987520 is a wasteful number, since it uses less digits than its factorization.

60464987520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498912 (or 4498900 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 60464987520 in words is "sixty billion, four hundred sixty-four million, nine hundred eighty-seven thousand, five hundred twenty".