6325772580 has 72 divisors (see below), whose sum is σ = 19807167744. Its totient is φ = 1632456000.

The previous prime is 6325772561. The next prime is 6325772603. The reversal of 6325772580 is 852775236.

6325772580 is a `hidden beast` number, since 6 + 325 + 77 + 258 + 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 23 ways as a sum of consecutive naturals, for example, 561246 + ... + 572405.

It is an arithmetic number, because the mean of its divisors is an integer number (275099552).

Almost surely, 2^6325772580 is an apocalyptic number.

6325772580 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6325772580 is an abundant number, since it is smaller than the sum of its proper divisors (13481395164).

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

6325772580 is a wasteful number, since it uses less digits than its factorization.

6325772580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133697 (or 1133692 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 6325772580 is about 79534.7256234659. The cubic root of 6325772580 is about 1849.4298296482.

The spelling of 6325772580 in words is "six billion, three hundred twenty-five million, seven hundred seventy-two thousand, five hundred eighty".