53879771 has 8 divisors (see below), whose sum is σ = 59208624. Its totient is φ = 48622720.

The previous prime is 53879759. The next prime is 53879779. The reversal of 53879771 is 17797835.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53879771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53879779) 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, 16370 + ... + 19383.

It is an arithmetic number, because the mean of its divisors is an integer number (7401078).

Almost surely, 2^53879771 is an apocalyptic number.

53879771 is a deficient number, since it is larger than the sum of its proper divisors (5328853).

53879771 is a wasteful number, since it uses less digits than its factorization.

53879771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35901.

The product of its digits is 370440, while the sum is 47.

The square root of 53879771 is about 7340.2841225664. The cubic root of 53879771 is about 377.6955897685.

The spelling of 53879771 in words is "fifty-three million, eight hundred seventy-nine thousand, seven hundred seventy-one".