153542554272 has 36 divisors (see below), whose sum is σ = 436636639530. Its totient is φ = 51180851328.

The previous prime is 153542554241. The next prime is 153542554289. The reversal of 153542554272 is 272455245351.

It is a happy number.

153542554272 is a `hidden beast` number, since 1 + 5 + 35 + 4 + 2 + 5 + 542 + 72 = 666.

It can be written as a sum of positive squares in only one way, i.e., 109002984336 + 44539569936 = 330156^2 + 211044^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266566647 + ... + 266567222.

Almost surely, 2^153542554272 is an apocalyptic number.

153542554272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153542554272 is an abundant number, since it is smaller than the sum of its proper divisors (283094085258).

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

153542554272 is a wasteful number, since it uses less digits than its factorization.

153542554272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533133885 (or 533133874 counting only the distinct ones).

The product of its digits is 1680000, while the sum is 45.

The spelling of 153542554272 in words is "one hundred fifty-three billion, five hundred forty-two million, five hundred fifty-four thousand, two hundred seventy-two".