57495453 has 4 divisors (see below), whose sum is σ = 76660608. Its totient is φ = 38330300.

The previous prime is 57495439. The next prime is 57495461. The reversal of 57495453 is 35459475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57495453 - 2¹⁴ = 57479069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57495413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9582573 + ... + 9582578.

It is an arithmetic number, because the mean of its divisors is an integer number (19165152).

Almost surely, 2^57495453 is an apocalyptic number.

It is an amenable number.

57495453 is a deficient number, since it is larger than the sum of its proper divisors (19165155).

57495453 is a wasteful number, since it uses less digits than its factorization.

57495453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19165154.

The product of its digits is 378000, while the sum is 42.

The square root of 57495453 is about 7582.5756178227. The cubic root of 57495453 is about 385.9619571983.

It can be divided in two parts, 57 and 495453, that added together give a triangular number (495510 = T₉₉₅).

The spelling of 57495453 in words is "fifty-seven million, four hundred ninety-five thousand, four hundred fifty-three".