2625068788 has 12 divisors (see below), whose sum is σ = 4705916292. Its totient is φ = 1280521280.

The previous prime is 2625068779. The next prime is 2625068813. The reversal of 2625068788 is 8878605262.

It can be written as a sum of positive squares in 2 ways, for example, as 234641124 + 2390427664 = 15318^2 + 48892^2 .

It is a super-2 number, since 2×2625068788² = 13781972283463577888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8003095 + ... + 8003422.

It is an arithmetic number, because the mean of its divisors is an integer number (392159691).

Almost surely, 2^2625068788 is an apocalyptic number.

It is an amenable number.

2625068788 is a deficient number, since it is larger than the sum of its proper divisors (2080847504).

2625068788 is a wasteful number, since it uses less digits than its factorization.

2625068788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16006562 (or 16006560 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The square root of 2625068788 is about 51235.4251275424. The cubic root of 2625068788 is about 1379.4741376648.

The spelling of 2625068788 in words is "two billion, six hundred twenty-five million, sixty-eight thousand, seven hundred eighty-eight".