2563938130 has 64 divisors (see below), whose sum is σ = 5280992640. Its totient is φ = 887860224.

The previous prime is 2563938121. The next prime is 2563938137. The reversal of 2563938130 is 318393652.

It is not an unprimeable number, because it can be changed into a prime (2563938137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676581 + ... + 680359.

It is an arithmetic number, because the mean of its divisors is an integer number (82515510).

Almost surely, 2^2563938130 is an apocalyptic number.

2563938130 is an abundant number, since it is smaller than the sum of its proper divisors (2717054510).

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

2563938130 is a wasteful number, since it uses less digits than its factorization.

2563938130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 2563938130 is about 50635.3446714842. The cubic root of 2563938130 is about 1368.6818674898.

The spelling of 2563938130 in words is "two billion, five hundred sixty-three million, nine hundred thirty-eight thousand, one hundred thirty".