153532395920 has 40 divisors (see below), whose sum is σ = 356988026304. Its totient is φ = 61408621952.

The previous prime is 153532395917. The next prime is 153532395937. The reversal of 153532395920 is 29593235351.

153532395920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1225637 + ... + 1345083.

Almost surely, 2^153532395920 is an apocalyptic number.

153532395920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153532395920 is an abundant number, since it is smaller than the sum of its proper divisors (203455630384).

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

153532395920 is a wasteful number, since it uses less digits than its factorization.

153532395920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135527 (or 135521 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 47.

The spelling of 153532395920 in words is "one hundred fifty-three billion, five hundred thirty-two million, three hundred ninety-five thousand, nine hundred twenty".