457270052 has 6 divisors (see below), whose sum is σ = 800222598. Its totient is φ = 228635024.

The previous prime is 457270039. The next prime is 457270067. The reversal of 457270052 is 250072754.

It can be written as a sum of positive squares in only one way, i.e., 373803556 + 83466496 = 19334^2 + 9136^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57158753 + ... + 57158760.

It is an arithmetic number, because the mean of its divisors is an integer number (133370433).

Almost surely, 2^457270052 is an apocalyptic number.

It is an amenable number.

457270052 is a deficient number, since it is larger than the sum of its proper divisors (342952546).

457270052 is a wasteful number, since it uses less digits than its factorization.

457270052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114317517 (or 114317515 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 457270052 is about 21383.8736434726. The cubic root of 457270052 is about 770.4141539943.

The spelling of 457270052 in words is "four hundred fifty-seven million, two hundred seventy thousand, fifty-two".