53715833 has 8 divisors (see below), whose sum is σ = 56135808. Its totient is φ = 51302944.

The previous prime is 53715829. The next prime is 53715887. The reversal of 53715833 is 33851735.

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

It is a cyclic number.

It is not a de Polignac number, because 53715833 - 2² = 53715829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53715793 and 53715802.

It is not an unprimeable number, because it can be changed into a prime (53715533) 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, 19085 + ... + 21717.

It is an arithmetic number, because the mean of its divisors is an integer number (7016976).

Almost surely, 2^53715833 is an apocalyptic number.

It is an amenable number.

53715833 is a deficient number, since it is larger than the sum of its proper divisors (2419975).

53715833 is a wasteful number, since it uses less digits than its factorization.

53715833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543.

The product of its digits is 37800, while the sum is 35.

The square root of 53715833 is about 7329.1086088282. The cubic root of 53715833 is about 377.3121337637.

The spelling of 53715833 in words is "fifty-three million, seven hundred fifteen thousand, eight hundred thirty-three".