537198833 has 4 divisors (see below), whose sum is σ = 560555328. Its totient is φ = 513842340.

The previous prime is 537198817. The next prime is 537198859. The reversal of 537198833 is 338891735.

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 537198833 - 2⁴ = 537198817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537198863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11678213 + ... + 11678258.

It is an arithmetic number, because the mean of its divisors is an integer number (140138832).

Almost surely, 2^537198833 is an apocalyptic number.

It is an amenable number.

537198833 is a deficient number, since it is larger than the sum of its proper divisors (23356495).

537198833 is a wasteful number, since it uses less digits than its factorization.

537198833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23356494.

The product of its digits is 544320, while the sum is 47.

The square root of 537198833 is about 23177.5501940995. The cubic root of 537198833 is about 812.9147808182.

The spelling of 537198833 in words is "five hundred thirty-seven million, one hundred ninety-eight thousand, eight hundred thirty-three".