153975555532 has 12 divisors (see below), whose sum is σ = 269469403560. Its totient is φ = 76984297376.

The previous prime is 153975555521. The next prime is 153975555563. The reversal of 153975555532 is 235555579351.

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, 769258 + ... + 948529.

It is an arithmetic number, because the mean of its divisors is an integer number (22455783630).

Almost surely, 2^153975555532 is an apocalyptic number.

It is an amenable number.

153975555532 is a deficient number, since it is larger than the sum of its proper divisors (115493848028).

153975555532 is a wasteful number, since it uses less digits than its factorization.

153975555532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740200 (or 1740198 counting only the distinct ones).

The product of its digits is 17718750, while the sum is 55.

The spelling of 153975555532 in words is "one hundred fifty-three billion, nine hundred seventy-five million, five hundred fifty-five thousand, five hundred thirty-two".