537433269 has 8 divisors (see below), whose sum is σ = 718127232. Its totient is φ = 357514080.

The previous prime is 537433229. The next prime is 537433271. The reversal of 537433269 is 962334735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 537433269 - 2⁹ = 537432757 is a prime.

It is a super-2 number, since 2×537433269² = 577669037256052722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 537433269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537433219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192072 + ... + 194849.

It is an arithmetic number, because the mean of its divisors is an integer number (89765904).

Almost surely, 2^537433269 is an apocalyptic number.

It is an amenable number.

537433269 is a deficient number, since it is larger than the sum of its proper divisors (180693963).

537433269 is a wasteful number, since it uses less digits than its factorization.

537433269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387387.

The product of its digits is 408240, while the sum is 42.

The square root of 537433269 is about 23182.6070363106. The cubic root of 537433269 is about 813.0330168491.

The spelling of 537433269 in words is "five hundred thirty-seven million, four hundred thirty-three thousand, two hundred sixty-nine".