53522035 has 32 divisors (see below), whose sum is σ = 81119232. Its totient is φ = 33031680.

The previous prime is 53522033. The next prime is 53522039. The reversal of 53522035 is 53022535.

It is not a de Polignac number, because 53522035 - 2¹ = 53522033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53522033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11730 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (2534976).

Almost surely, 2^53522035 is an apocalyptic number.

53522035 is a deficient number, since it is larger than the sum of its proper divisors (27597197).

53522035 is a wasteful number, since it uses less digits than its factorization.

53522035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 53522035 is about 7315.8755456883. The cubic root of 53522035 is about 376.8578266731.

Subtracting from 53522035 its reverse (53022535), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 53522035 in words is "fifty-three million, five hundred twenty-two thousand, thirty-five".