2500002650264 has 64 divisors (see below), whose sum is σ = 5723269612800. Its totient is φ = 999888810624.

The previous prime is 2500002650263. The next prime is 2500002650371. The reversal of 2500002650264 is 4620562000052.

It is a self number, because there is not a number n which added to its sum of digits gives 2500002650264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500002650263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17463239 + ... + 17605814.

It is an arithmetic number, because the mean of its divisors is an integer number (89426087700).

Almost surely, 2^{2500002650264} is an apocalyptic number.

It is an amenable number.

2500002650264 is an abundant number, since it is smaller than the sum of its proper divisors (3223266962536).

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

2500002650264 is a wasteful number, since it uses less digits than its factorization.

2500002650264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35069152 (or 35069148 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 2500002650264 in words is "two trillion, five hundred billion, two million, six hundred fifty thousand, two hundred sixty-four".