2530634260 has 48 divisors (see below), whose sum is σ = 6625664640. Its totient is φ = 788768640.

The previous prime is 2530634257. The next prime is 2530634273. The reversal of 2530634260 is 624360352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820095 + ... + 823174.

It is an arithmetic number, because the mean of its divisors is an integer number (138034680).

Almost surely, 2^2530634260 is an apocalyptic number.

2530634260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530634260 is an abundant number, since it is smaller than the sum of its proper divisors (4095030380).

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

2530634260 is a wasteful number, since it uses less digits than its factorization.

2530634260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643296 (or 1643294 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2530634260 is about 50305.4098482459. The cubic root of 2530634260 is about 1362.7299296048.

The spelling of 2530634260 in words is "two billion, five hundred thirty million, six hundred thirty-four thousand, two hundred sixty".