53841931 has 16 divisors (see below), whose sum is σ = 64608768. Its totient is φ = 44215200.

The previous prime is 53841929. The next prime is 53841961. The reversal of 53841931 is 13914835.

It is a cyclic number.

It is not a de Polignac number, because 53841931 - 2¹ = 53841929 is a prime.

It is a super-2 number, since 2×53841931² = 5797907067617522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53841961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2716 + ... + 10726.

It is an arithmetic number, because the mean of its divisors is an integer number (4038048).

Almost surely, 2^53841931 is an apocalyptic number.

53841931 is a deficient number, since it is larger than the sum of its proper divisors (10766837).

53841931 is a wasteful number, since it uses less digits than its factorization.

53841931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8082.

The product of its digits is 12960, while the sum is 34.

The square root of 53841931 is about 7337.7061129484. The cubic root of 53841931 is about 377.6071499704.

The spelling of 53841931 in words is "fifty-three million, eight hundred forty-one thousand, nine hundred thirty-one".