57453498 has 12 divisors (see below), whose sum is σ = 124482618. Its totient is φ = 19151160.

The previous prime is 57453493. The next prime is 57453499. The reversal of 57453498 is 89435475.

It can be written as a sum of positive squares in only one way, i.e., 36687249 + 20766249 = 6057^2 + 4557^2 .

It is not an unprimeable number, because it can be changed into a prime (57453493) 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, 1595913 + ... + 1595948.

Almost surely, 2^57453498 is an apocalyptic number.

57453498 is an abundant number, since it is smaller than the sum of its proper divisors (67029120).

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

57453498 is a wasteful number, since it uses less digits than its factorization.

57453498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191869 (or 3191866 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 57453498 is about 7579.8085727807. The cubic root of 57453498 is about 385.8680542697.

The spelling of 57453498 in words is "fifty-seven million, four hundred fifty-three thousand, four hundred ninety-eight".