2500240332 has 48 divisors (see below), whose sum is σ = 6036750720. Its totient is φ = 804870528.

The previous prime is 2500240297. The next prime is 2500240339. The reversal of 2500240332 is 2330420052.

It is a junction number, because it is equal to n+sod(n) for n = 2500240299 and 2500240308.

It is not an unprimeable number, because it can be changed into a prime (2500240339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18703 + ... + 73145.

It is an arithmetic number, because the mean of its divisors is an integer number (125765640).

Almost surely, 2^2500240332 is an apocalyptic number.

It is an amenable number.

2500240332 is an abundant number, since it is smaller than the sum of its proper divisors (3536510388).

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

2500240332 is a wasteful number, since it uses less digits than its factorization.

2500240332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54582 (or 54580 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2500240332 is about 50002.4032622433. The cubic root of 2500240332 is about 1357.2522976649.

Adding to 2500240332 its reverse (2330420052), we get a palindrome (4830660384).

The spelling of 2500240332 in words is "two billion, five hundred million, two hundred forty thousand, three hundred thirty-two".