457004536 has 8 divisors (see below), whose sum is σ = 856883520. Its totient is φ = 228502264.

The previous prime is 457004519. The next prime is 457004543. The reversal of 457004536 is 635400754.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28562776 + ... + 28562791.

It is an arithmetic number, because the mean of its divisors is an integer number (107110440).

Almost surely, 2^457004536 is an apocalyptic number.

It is an amenable number.

457004536 is a deficient number, since it is larger than the sum of its proper divisors (399878984).

457004536 is a wasteful number, since it uses less digits than its factorization.

457004536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57125573 (or 57125569 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 457004536 is about 21377.6644187339. The cubic root of 457004536 is about 770.2650102598.

The spelling of 457004536 in words is "four hundred fifty-seven million, four thousand, five hundred thirty-six".