537233403 has 24 divisors (see below), whose sum is σ = 845712192. Its totient is φ = 302403024.

The previous prime is 537233401. The next prime is 537233413. The reversal of 537233403 is 304332735.

It is a happy number.

It is not a de Polignac number, because 537233403 - 2¹ = 537233401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (537233401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17425 + ... + 37122.

It is an arithmetic number, because the mean of its divisors is an integer number (35238008).

Almost surely, 2^537233403 is an apocalyptic number.

537233403 is a deficient number, since it is larger than the sum of its proper divisors (308478789).

537233403 is a wasteful number, since it uses less digits than its factorization.

537233403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54631 (or 54624 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 30.

The square root of 537233403 is about 23178.2959468551. The cubic root of 537233403 is about 812.9322180993.

The spelling of 537233403 in words is "five hundred thirty-seven million, two hundred thirty-three thousand, four hundred three".