52033191 has 16 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 28168128.

The previous prime is 52033181. The next prime is 52033193. The reversal of 52033191 is 19133025.

It is a happy number.

It is not a de Polignac number, because 52033191 - 2⁹ = 52032679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52033193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64806 + ... + 65603.

It is an arithmetic number, because the mean of its divisors is an integer number (5216400).

Almost surely, 2^52033191 is an apocalyptic number.

52033191 is a deficient number, since it is larger than the sum of its proper divisors (31429209).

52033191 is a wasteful number, since it uses less digits than its factorization.

52033191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130438.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 52033191 is about 7213.4035655854. The cubic root of 52033191 is about 373.3305127515.

The spelling of 52033191 in words is "fifty-two million, thirty-three thousand, one hundred ninety-one".