2524507240 has 64 divisors (see below), whose sum is σ = 5883010560. Its totient is φ = 974346240.

The previous prime is 2524507229. The next prime is 2524507247. The reversal of 2524507240 is 427054252.

2524507240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2524507247) 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, 124024 + ... + 142936.

It is an arithmetic number, because the mean of its divisors is an integer number (91922040).

Almost surely, 2^2524507240 is an apocalyptic number.

2524507240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2524507240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2941505280).

2524507240 is an abundant number, since it is smaller than the sum of its proper divisors (3358503320).

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

2524507240 is a wasteful number, since it uses less digits than its factorization.

2524507240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19042 (or 19038 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 2524507240 is about 50244.4747211074. The cubic root of 2524507240 is about 1361.6292541525.

The spelling of 2524507240 in words is "two billion, five hundred twenty-four million, five hundred seven thousand, two hundred forty".