60956474880 has 640 divisors, whose sum is σ = 237584793600. Its totient is φ = 13022429184.

The previous prime is 60956474857. The next prime is 60956474927. The reversal of 60956474880 is 8847465906.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 60956474880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84779161 + ... + 84779879.

It is an arithmetic number, because the mean of its divisors is an integer number (371226240).

Almost surely, 2^60956474880 is an apocalyptic number.

60956474880 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 60956474880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118792396800).

60956474880 is an abundant number, since it is smaller than the sum of its proper divisors (176628318720).

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

60956474880 is a wasteful number, since it uses less digits than its factorization.

60956474880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 60956474880 in words is "sixty billion, nine hundred fifty-six million, four hundred seventy-four thousand, eight hundred eighty".