153253532 has 12 divisors (see below), whose sum is σ = 270700920. Its totient is φ = 75910416.

The previous prime is 153253523. The next prime is 153253559. The reversal of 153253532 is 235352351.

It is a junction number, because it is equal to n+sod(n) for n = 153253495 and 153253504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178607 + ... + 179462.

It is an arithmetic number, because the mean of its divisors is an integer number (22558410).

Almost surely, 2^153253532 is an apocalyptic number.

It is an amenable number.

153253532 is a deficient number, since it is larger than the sum of its proper divisors (117447388).

153253532 is a wasteful number, since it uses less digits than its factorization.

153253532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358180 (or 358178 counting only the distinct ones).

The product of its digits is 13500, while the sum is 29.

The square root of 153253532 is about 12379.5610584544. The cubic root of 153253532 is about 535.1433883575.

The spelling of 153253532 in words is "one hundred fifty-three million, two hundred fifty-three thousand, five hundred thirty-two".