15550201035223 has 16 divisors (see below), whose sum is σ = 16078177034496. Its totient is φ = 15023883755520.

The previous prime is 15550201035179. The next prime is 15550201035233. The reversal of 15550201035223 is 32253010205551.

15550201035223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15550201035223 - 2²⁵ = 15550167480791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15550201035233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83459415 + ... + 83645527.

It is an arithmetic number, because the mean of its divisors is an integer number (1004886064656).

Almost surely, 2^{15550201035223} is an apocalyptic number.

15550201035223 is a deficient number, since it is larger than the sum of its proper divisors (527975999273).

15550201035223 is a wasteful number, since it uses less digits than its factorization.

15550201035223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190554.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 15550201035223 in words is "fifteen trillion, five hundred fifty billion, two hundred one million, thirty-five thousand, two hundred twenty-three".