153543055500 has 72 divisors (see below), whose sum is σ = 484377173280. Its totient is φ = 40944813600.

The previous prime is 153543055469. The next prime is 153543055517. The reversal of 153543055500 is 5550345351.

153543055500 is a `hidden beast` number, since 1 + 53 + 54 + 3 + 0 + 5 + 550 + 0 = 666.

153543055500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17055840 + ... + 17064839.

It is an arithmetic number, because the mean of its divisors is an integer number (6727460740).

Almost surely, 2^153543055500 is an apocalyptic number.

153543055500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153543055500 is an abundant number, since it is smaller than the sum of its proper divisors (330834117780).

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

153543055500 is a wasteful number, since it uses less digits than its factorization.

153543055500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34120704 (or 34120689 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 153543055500 in words is "one hundred fifty-three billion, five hundred forty-three million, fifty-five thousand, five hundred".