2625262630 has 32 divisors (see below), whose sum is σ = 4802208768. Its totient is φ = 1033116000.

The previous prime is 2625262561. The next prime is 2625262639. The reversal of 2625262630 is 362625262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625262639) 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, 353455 + ... + 360805.

It is an arithmetic number, because the mean of its divisors is an integer number (150069024).

Almost surely, 2^2625262630 is an apocalyptic number.

2625262630 is a deficient number, since it is larger than the sum of its proper divisors (2176946138).

2625262630 is a wasteful number, since it uses less digits than its factorization.

2625262630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7932.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2625262630 is about 51237.3167720559. The cubic root of 2625262630 is about 1379.5080914981.

Adding to 2625262630 its reverse (362625262), we get a palindrome (2987887892).

The spelling of 2625262630 in words is "two billion, six hundred twenty-five million, two hundred sixty-two thousand, six hundred thirty".