2540332410 has 64 divisors (see below), whose sum is σ = 7601209344. Its totient is φ = 527860800.

The previous prime is 2540332397. The next prime is 2540332411. The reversal of 2540332410 is 142330452.

It is not an unprimeable number, because it can be changed into a prime (2540332411) 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, 547546 + ... + 552165.

It is an arithmetic number, because the mean of its divisors is an integer number (118768896).

Almost surely, 2^2540332410 is an apocalyptic number.

2540332410 is an abundant number, since it is smaller than the sum of its proper divisors (5060876934).

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

2540332410 is a wasteful number, since it uses less digits than its factorization.

2540332410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099739.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2540332410 is about 50401.7103876446. The cubic root of 2540332410 is about 1364.4685072703.

Adding to 2540332410 its reverse (142330452), we get a palindrome (2682662862).

The spelling of 2540332410 in words is "two billion, five hundred forty million, three hundred thirty-two thousand, four hundred ten".