2625126501264 has 40 divisors (see below), whose sum is σ = 6781777813440. Its totient is φ = 875016229248.

The previous prime is 2625126501229. The next prime is 2625126501299. The reversal of 2625126501264 is 4621056215262.

It is a happy number.

2625126501264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2625126501229) and next prime (2625126501299).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861189 + ... + 2447835.

It is an arithmetic number, because the mean of its divisors is an integer number (169544445336).

Almost surely, 2^{2625126501264} is an apocalyptic number.

2625126501264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2625126501264 is an abundant number, since it is smaller than the sum of its proper divisors (4156651312176).

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

2625126501264 is a wasteful number, since it uses less digits than its factorization.

2625126501264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621127 (or 1621121 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 2625126501264 in words is "two trillion, six hundred twenty-five billion, one hundred twenty-six million, five hundred one thousand, two hundred sixty-four".