153550251334404 has 36 divisors (see below), whose sum is σ = 388159292031420. Its totient is φ = 51180993515520.

The previous prime is 153550251334399. The next prime is 153550251334471. The reversal of 153550251334404 is 404433152055351.

153550251334404 is a `hidden beast` number, since 1 + 5 + 3 + 5 + 50 + 25 + 133 + 440 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 126968905730304 + 26581345604100 = 11268048^2 + 5155710^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 153550251334404.

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 11 ways as a sum of consecutive naturals, for example, 100212249 + ... + 101732960.

Almost surely, 2^{153550251334404} is an apocalyptic number.

It is an amenable number.

153550251334404 is an abundant number, since it is smaller than the sum of its proper divisors (234609040697016).

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

153550251334404 is a wasteful number, since it uses less digits than its factorization.

153550251334404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201966340 (or 201966335 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 153550251334404 in words is "one hundred fifty-three trillion, five hundred fifty billion, two hundred fifty-one million, three hundred thirty-four thousand, four hundred four".