7664125504113 has 72 divisors (see below), whose sum is σ = 12401680794048. Its totient is φ = 4533677172864.

The previous prime is 7664125504081. The next prime is 7664125504117. The reversal of 7664125504113 is 3114055214667.

It is a happy number.

7664125504113 is a `hidden beast` number, since 7 + 6 + 6 + 4 + 1 + 25 + 504 + 113 = 666.

It is not a de Polignac number, because 7664125504113 - 2⁵ = 7664125504081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7664125504117) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22164556 + ... + 22507682.

It is an arithmetic number, because the mean of its divisors is an integer number (172245566584).

Almost surely, 2^{7664125504113} is an apocalyptic number.

It is an amenable number.

7664125504113 is a deficient number, since it is larger than the sum of its proper divisors (4737555289935).

7664125504113 is a wasteful number, since it uses less digits than its factorization.

7664125504113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343431 (or 343399 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 7664125504113 in words is "seven trillion, six hundred sixty-four billion, one hundred twenty-five million, five hundred four thousand, one hundred thirteen".