60876458640 has 120 divisors (see below), whose sum is σ = 205101569088. Its totient is φ = 16181464320.

The previous prime is 60876458623. The next prime is 60876458677. The reversal of 60876458640 is 4685467806.

60876458640 is a `hidden beast` number, since 60 + 8 + 76 + 458 + 64 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87987 + ... + 359853.

Almost surely, 2^60876458640 is an apocalyptic number.

60876458640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60876458640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102550784544).

60876458640 is an abundant number, since it is smaller than the sum of its proper divisors (144225110448).

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

60876458640 is a wasteful number, since it uses less digits than its factorization.

60876458640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272197 (or 272188 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 60876458640 in words is "sixty billion, eight hundred seventy-six million, four hundred fifty-eight thousand, six hundred forty".