457050056 has 16 divisors (see below), whose sum is σ = 859309440. Its totient is φ = 227900880.

The previous prime is 457050031. The next prime is 457050059. The reversal of 457050056 is 650050754.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (457050059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74900 + ... + 80771.

It is an arithmetic number, because the mean of its divisors is an integer number (53706840).

Almost surely, 2^457050056 is an apocalyptic number.

It is an amenable number.

457050056 is a deficient number, since it is larger than the sum of its proper divisors (402259384).

457050056 is a wasteful number, since it uses less digits than its factorization.

457050056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156044 (or 156040 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 457050056 is about 21378.7290548339. The cubic root of 457050056 is about 770.2905835283.

The spelling of 457050056 in words is "four hundred fifty-seven million, fifty thousand, fifty-six".