53522535 has 48 divisors (see below), whose sum is σ = 96794208. Its totient is φ = 25217280.

The previous prime is 53522509. The next prime is 53522543.

53522535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53522535 - 2⁷ = 53522407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66757 + ... + 67553.

It is an arithmetic number, because the mean of its divisors is an integer number (2016546).

Almost surely, 2^53522535 is an apocalyptic number.

53522535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53522535 is a deficient number, since it is larger than the sum of its proper divisors (43271673).

53522535 is a wasteful number, since it uses less digits than its factorization.

53522535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 853 counting only the distinct ones).

The product of its digits is 22500, while the sum is 30.

The square root of 53522535 is about 7315.9097178683. The cubic root of 53522535 is about 376.8590001981.

It can be divided in two parts, 5352 and 2535, that added together give a palindrome (7887).

The spelling of 53522535 in words is "fifty-three million, five hundred twenty-two thousand, five hundred thirty-five".