2625252500264 has 8 divisors (see below), whose sum is σ = 4922348438010. Its totient is φ = 1312626250128.

The previous prime is 2625252500257. The next prime is 2625252500287. The reversal of 2625252500264 is 4620052525262.

It can be written as a sum of positive squares in only one way, i.e., 2160753002500 + 464499497764 = 1469950^2 + 681542^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164078281259 + ... + 164078281274.

Almost surely, 2^{2625252500264} is an apocalyptic number.

It is an amenable number.

2625252500264 is a deficient number, since it is larger than the sum of its proper divisors (2297095937746).

2625252500264 is a wasteful number, since it uses less digits than its factorization.

2625252500264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328156562539 (or 328156562535 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 2625252500264 in words is "two trillion, six hundred twenty-five billion, two hundred fifty-two million, five hundred thousand, two hundred sixty-four".