2540053900 has 36 divisors (see below), whose sum is σ = 5629202208. Its totient is φ = 994402240.

The previous prime is 2540053871. The next prime is 2540053937. The reversal of 2540053900 is 93500452.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265519 + ... + 274918.

It is an arithmetic number, because the mean of its divisors is an integer number (156366728).

Almost surely, 2^2540053900 is an apocalyptic number.

2540053900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2540053900 is an abundant number, since it is smaller than the sum of its proper divisors (3089148308).

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

2540053900 is a wasteful number, since it uses less digits than its factorization.

2540053900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540498 (or 540491 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2540053900 is about 50398.9474096434. The cubic root of 2540053900 is about 1364.4186408288.

The spelling of 2540053900 in words is "two billion, five hundred forty million, fifty-three thousand, nine hundred".