3055557960 has 384 divisors, whose sum is σ = 12868128000. Its totient is φ = 610633728.

The previous prime is 3055557959. The next prime is 3055558003. The reversal of 3055557960 is 697555503.

3055557960 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 557 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 619986 + ... + 624894.

It is an arithmetic number, because the mean of its divisors is an integer number (33510750).

Almost surely, 2^3055557960 is an apocalyptic number.

3055557960 is a gapful number since it is divisible by the number (30) 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 3055557960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6434064000).

3055557960 is an abundant number, since it is smaller than the sum of its proper divisors (9812570040).

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

3055557960 is a wasteful number, since it uses less digits than its factorization.

3055557960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965 (or 4958 counting only the distinct ones).

The product of its (nonzero) digits is 708750, while the sum is 45.

The square root of 3055557960 is about 55277.1015882707. The cubic root of 3055557960 is about 1451.0983291562.

The spelling of 3055557960 in words is "three billion, fifty-five million, five hundred fifty-seven thousand, nine hundred sixty".