2457044252 has 48 divisors (see below), whose sum is σ = 4891256832. Its totient is φ = 1071887040.

The previous prime is 2457044243. The next prime is 2457044257. The reversal of 2457044252 is 2524407542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457044257) 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, 51593 + ... + 87039.

It is an arithmetic number, because the mean of its divisors is an integer number (101901184).

Almost surely, 2^2457044252 is an apocalyptic number.

It is an amenable number.

2457044252 is a deficient number, since it is larger than the sum of its proper divisors (2434212580).

2457044252 is a wasteful number, since it uses less digits than its factorization.

2457044252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35538 (or 35536 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 35.

The square root of 2457044252 is about 49568.5812990447. The cubic root of 2457044252 is about 1349.3905345883.

The spelling of 2457044252 in words is "two billion, four hundred fifty-seven million, forty-four thousand, two hundred fifty-two".