2500602240 has 64 divisors (see below), whose sum is σ = 7970675760. Its totient is φ = 666826752.

The previous prime is 2500602161. The next prime is 2500602257. The reversal of 2500602240 is 422060052.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649279 + ... + 653118.

Almost surely, 2^2500602240 is an apocalyptic number.

2500602240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500602240 is an abundant number, since it is smaller than the sum of its proper divisors (5470073520).

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

2500602240 is a wasteful number, since it uses less digits than its factorization.

2500602240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302419 (or 1302407 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2500602240 is about 50006.0220373507. The cubic root of 2500602240 is about 1357.3177816052.

Adding to 2500602240 its reverse (422060052), we get a palindrome (2922662292).

The spelling of 2500602240 in words is "two billion, five hundred million, six hundred two thousand, two hundred forty".