2452842456 has 16 divisors (see below), whose sum is σ = 6132106200. Its totient is φ = 817614144.

The previous prime is 2452842407. The next prime is 2452842461. The reversal of 2452842456 is 6542482542.

2452842456 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2452842456² = 12032872227912223872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51100861 + ... + 51100908.

Almost surely, 2^2452842456 is an apocalyptic number.

It is an amenable number.

2452842456 is an abundant number, since it is smaller than the sum of its proper divisors (3679263744).

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

2452842456 is a wasteful number, since it uses less digits than its factorization.

2452842456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102201778 (or 102201774 counting only the distinct ones).

The product of its digits is 614400, while the sum is 42.

The square root of 2452842456 is about 49526.1795013506. The cubic root of 2452842456 is about 1348.6208972710.

The spelling of 2452842456 in words is "two billion, four hundred fifty-two million, eight hundred forty-two thousand, four hundred fifty-six".