6504776725000 has 96 divisors (see below), whose sum is σ = 16141336653960. Its totient is φ = 2448856960000.

The previous prime is 6504776724947. The next prime is 6504776725009. The reversal of 6504776725000 is 5276774056.

It can be written as a sum of positive squares in 12 ways, for example, as 2053529124196 + 4451247600804 = 1433014^2 + 2109798^2 .

It is not an unprimeable number, because it can be changed into a prime (6504776725009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7227679 + ... + 8077678.

Almost surely, 2^{6504776725000} is an apocalyptic number.

It is an amenable number.

6504776725000 is an abundant number, since it is smaller than the sum of its proper divisors (9636559928960).

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

6504776725000 is a wasteful number, since it uses less digits than its factorization.

6504776725000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15305405 (or 15305381 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 6504776725000 in words is "six trillion, five hundred four billion, seven hundred seventy-six million, seven hundred twenty-five thousand".