153536565252 has 24 divisors (see below), whose sum is σ = 409430840896. Its totient is φ = 43867590048.

The previous prime is 153536565239. The next prime is 153536565269. The reversal of 153536565252 is 252565635351.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913908043 + ... + 913908210.

Almost surely, 2^153536565252 is an apocalyptic number.

153536565252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153536565252 is an abundant number, since it is smaller than the sum of its proper divisors (255894275644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153536565252 is a wasteful number, since it uses less digits than its factorization.

153536565252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827816267 (or 1827816265 counting only the distinct ones).

The product of its digits is 4050000, while the sum is 48.

The spelling of 153536565252 in words is "one hundred fifty-three billion, five hundred thirty-six million, five hundred sixty-five thousand, two hundred fifty-two".