53535535252 has 12 divisors (see below), whose sum is σ = 94739852340. Its totient is φ = 26467006016.

The previous prime is 53535535243. The next prime is 53535535301. The reversal of 53535535252 is 25253553535.

It can be written as a sum of positive squares in 2 ways, for example, as 28211905296 + 25323629956 = 167964^2 + 159134^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53535535199 and 53535535208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75190003 + ... + 75190714.

It is an arithmetic number, because the mean of its divisors is an integer number (7894987695).

Almost surely, 2^53535535252 is an apocalyptic number.

It is an amenable number.

53535535252 is a deficient number, since it is larger than the sum of its proper divisors (41204317088).

53535535252 is a wasteful number, since it uses less digits than its factorization.

53535535252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150380810 (or 150380808 counting only the distinct ones).

The product of its digits is 1687500, while the sum is 43.

The spelling of 53535535252 in words is "fifty-three billion, five hundred thirty-five million, five hundred thirty-five thousand, two hundred fifty-two".