6320764500 has 48 divisors (see below), whose sum is σ = 18406070592. Its totient is φ = 1685536800.

The previous prime is 6320764493. The next prime is 6320764511. The reversal of 6320764500 is 54670236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2105422 + ... + 2108421.

It is an arithmetic number, because the mean of its divisors is an integer number (383459804).

Almost surely, 2^6320764500 is an apocalyptic number.

6320764500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6320764500 is an abundant number, since it is smaller than the sum of its proper divisors (12085306092).

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

6320764500 is a wasteful number, since it uses less digits than its factorization.

6320764500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213865 (or 4213853 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 6320764500 is about 79503.2357832057. The cubic root of 6320764500 is about 1848.9416395892.

The spelling of 6320764500 in words is "six billion, three hundred twenty million, seven hundred sixty-four thousand, five hundred".