457052500 has 30 divisors (see below), whose sum is σ = 999487874. Its totient is φ = 182820000.

The previous prime is 457052423. The next prime is 457052503. The reversal of 457052500 is 5250754.

It can be written as a sum of positive squares in 5 ways, for example, as 205005124 + 252047376 = 14318^2 + 15876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457052503) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 88911 + ... + 93910.

Almost surely, 2^457052500 is an apocalyptic number.

It is an amenable number.

457052500 is an abundant number, since it is smaller than the sum of its proper divisors (542435374).

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

457052500 is a wasteful number, since it uses less digits than its factorization.

457052500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182845 (or 182828 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 457052500 is about 21378.7862143762. The cubic root of 457052500 is about 770.2919565266.

It can be divided in two parts, 45705 and 2500, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 457052500 in words is "four hundred fifty-seven million, fifty-two thousand, five hundred".