535133457 has 12 divisors (see below), whose sum is σ = 774317700. Its totient is φ = 356133888.

The previous prime is 535133449. The next prime is 535133471. The reversal of 535133457 is 754331535.

It can be written as a sum of positive squares in 2 ways, for example, as 387656721 + 147476736 = 19689^2 + 12144^2 .

It is not a de Polignac number, because 535133457 - 2³ = 535133449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535133407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46332 + ... + 56717.

It is an arithmetic number, because the mean of its divisors is an integer number (64526475).

Almost surely, 2^535133457 is an apocalyptic number.

It is an amenable number.

535133457 is a deficient number, since it is larger than the sum of its proper divisors (239184243).

535133457 is a wasteful number, since it uses less digits than its factorization.

535133457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103632 (or 103629 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 535133457 is about 23132.9517571796. The cubic root of 535133457 is about 811.8716344642.

The spelling of 535133457 in words is "five hundred thirty-five million, one hundred thirty-three thousand, four hundred fifty-seven".