57496453 has 6 divisors (see below), whose sum is σ = 66883686. Its totient is φ = 49282632.

The previous prime is 57496441. The next prime is 57496471. The reversal of 57496453 is 35469475.

It can be written as a sum of positive squares in only one way, i.e., 49098049 + 8398404 = 7007^2 + 2898^2 .

It is not a de Polignac number, because 57496453 - 2⁹ = 57495941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57496423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 586650 + ... + 586747.

It is an arithmetic number, because the mean of its divisors is an integer number (11147281).

Almost surely, 2^57496453 is an apocalyptic number.

It is an amenable number.

57496453 is a deficient number, since it is larger than the sum of its proper divisors (9387233).

57496453 is a wasteful number, since it uses less digits than its factorization.

57496453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173411 (or 1173404 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 57496453 is about 7582.6415581907. The cubic root of 57496453 is about 385.9641948229.

The spelling of 57496453 in words is "fifty-seven million, four hundred ninety-six thousand, four hundred fifty-three".