153533345132 has 24 divisors (see below), whose sum is σ = 271676534976. Its totient is φ = 75914029328.

The previous prime is 153533345107. The next prime is 153533345171. The reversal of 153533345132 is 231543335351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77618 + ... + 559545.

It is an arithmetic number, because the mean of its divisors is an integer number (11319855624).

Almost surely, 2^153533345132 is an apocalyptic number.

It is an amenable number.

153533345132 is a deficient number, since it is larger than the sum of its proper divisors (118143189844).

153533345132 is a wasteful number, since it uses less digits than its factorization.

153533345132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637837 (or 637835 counting only the distinct ones).

The product of its digits is 243000, while the sum is 38.

The spelling of 153533345132 in words is "one hundred fifty-three billion, five hundred thirty-three million, three hundred forty-five thousand, one hundred thirty-two".