53839315 has 8 divisors (see below), whose sum is σ = 64681488. Its totient is φ = 43021920.

The previous prime is 53839307. The next prime is 53839337. The reversal of 53839315 is 51393835.

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

It is not a de Polignac number, because 53839315 - 2³ = 53839307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (8085186).

Almost surely, 2^53839315 is an apocalyptic number.

53839315 is a deficient number, since it is larger than the sum of its proper divisors (10842173).

53839315 is a wasteful number, since it uses less digits than its factorization.

53839315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12389.

The product of its digits is 48600, while the sum is 37.

The square root of 53839315 is about 7337.5278534395. The cubic root of 53839315 is about 377.6010343137.

The spelling of 53839315 in words is "fifty-three million, eight hundred thirty-nine thousand, three hundred fifteen".