2625940565468 has 24 divisors (see below), whose sum is σ = 5051427663744. Its totient is φ = 1184497823600.

The previous prime is 2625940565453. The next prime is 2625940565473. The reversal of 2625940565468 is 8645650495262.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2625940565468.

It is a congruent number.

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, 227782280 + ... + 227793807.

It is an arithmetic number, because the mean of its divisors is an integer number (210476152656).

Almost surely, 2^{2625940565468} is an apocalyptic number.

It is an amenable number.

2625940565468 is a deficient number, since it is larger than the sum of its proper divisors (2425487098276).

2625940565468 is a wasteful number, since it uses less digits than its factorization.

2625940565468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455576233 (or 455576231 counting only the distinct ones).

The product of its (nonzero) digits is 124416000, while the sum is 62.

The spelling of 2625940565468 in words is "two trillion, six hundred twenty-five billion, nine hundred forty million, five hundred sixty-five thousand, four hundred sixty-eight".