53535833 has 16 divisors (see below), whose sum is σ = 59082240. Its totient is φ = 48207744.

The previous prime is 53535829. The next prime is 53535841. The reversal of 53535833 is 33853535.

It is not a de Polignac number, because 53535833 - 2² = 53535829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53535793 and 53535802.

It is not an unprimeable number, because it can be changed into a prime (53535733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170885 + ... + 171197.

It is an arithmetic number, because the mean of its divisors is an integer number (3692640).

Almost surely, 2^53535833 is an apocalyptic number.

It is an amenable number.

53535833 is a deficient number, since it is larger than the sum of its proper divisors (5546407).

53535833 is a wasteful number, since it uses less digits than its factorization.

53535833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608.

The product of its digits is 81000, while the sum is 35.

The square root of 53535833 is about 7316.8185026007. The cubic root of 53535833 is about 376.8902085853.

The spelling of 53535833 in words is "fifty-three million, five hundred thirty-five thousand, eight hundred thirty-three".