2625510238 has 16 divisors (see below), whose sum is σ = 4242109536. Its totient is φ = 1211516640.

The previous prime is 2625510229. The next prime is 2625510247. The reversal of 2625510238 is 8320155262.

It is an interprime number because it is at equal distance from previous prime (2625510229) and next prime (2625510247).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174328 + ... + 188788.

It is an arithmetic number, because the mean of its divisors is an integer number (265131846).

Almost surely, 2^2625510238 is an apocalyptic number.

2625510238 is a deficient number, since it is larger than the sum of its proper divisors (1616599298).

2625510238 is a wasteful number, since it uses less digits than its factorization.

2625510238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21459.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2625510238 is about 51239.7330008656. The cubic root of 2625510238 is about 1379.5514606830.

The spelling of 2625510238 in words is "two billion, six hundred twenty-five million, five hundred ten thousand, two hundred thirty-eight".