53796331 has 4 divisors (see below), whose sum is σ = 53815752. Its totient is φ = 53776912.

The previous prime is 53796307. The next prime is 53796359. The reversal of 53796331 is 13369735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53796331 - 2²⁵ = 20241899 is a prime.

It is a super-2 number, since 2×53796331² = 5788090458123122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53796361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4690 + ... + 11383.

It is an arithmetic number, because the mean of its divisors is an integer number (13453938).

Almost surely, 2^53796331 is an apocalyptic number.

53796331 is a deficient number, since it is larger than the sum of its proper divisors (19421).

53796331 is a wasteful number, since it uses less digits than its factorization.

53796331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19420.

The product of its digits is 51030, while the sum is 37.

The square root of 53796331 is about 7334.5982166714. The cubic root of 53796331 is about 377.5005183976.

The spelling of 53796331 in words is "fifty-three million, seven hundred ninety-six thousand, three hundred thirty-one".