2456499056 has 160 divisors (see below), whose sum is σ = 5747846400. Its totient is φ = 1004451840.

The previous prime is 2456499041. The next prime is 2456499077. The reversal of 2456499056 is 6509946542.

It is a happy number.

It is a super-2 number, since 2×2456499056² = 12068775224257782272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2456498995 and 2456499013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7079075 + ... + 7079421.

It is an arithmetic number, because the mean of its divisors is an integer number (35924040).

Almost surely, 2^2456499056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2456499056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2873923200).

2456499056 is an abundant number, since it is smaller than the sum of its proper divisors (3291347344).

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

2456499056 is a wasteful number, since it uses less digits than its factorization.

2456499056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The square root of 2456499056 is about 49563.0815829686. The cubic root of 2456499056 is about 1349.2907213348.

The spelling of 2456499056 in words is "two billion, four hundred fifty-six million, four hundred ninety-nine thousand, fifty-six".