2540092900 has 36 divisors (see below), whose sum is σ = 5802111280. Its totient is φ = 962560800.

The previous prime is 2540092871. The next prime is 2540092903. The reversal of 2540092900 is 92900452.

It is not an unprimeable number, because it can be changed into a prime (2540092903) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 666546 + ... + 670345.

Almost surely, 2^2540092900 is an apocalyptic number.

2540092900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2540092900 is an abundant number, since it is smaller than the sum of its proper divisors (3262018380).

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

2540092900 is a wasteful number, since it uses less digits than its factorization.

2540092900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336924 (or 1336917 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2540092900 is about 50399.3343210007. The cubic root of 2540092900 is about 1364.4256238899.

The spelling of 2540092900 in words is "two billion, five hundred forty million, ninety-two thousand, nine hundred".