550266663030 has 32 divisors (see below), whose sum is σ = 1509302847744. Its totient is φ = 125775237216.

The previous prime is 550266663017. The next prime is 550266663127. The reversal of 550266663030 is 30366662055.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310158512 + ... + 1310158931.

It is an arithmetic number, because the mean of its divisors is an integer number (47165713992).

Almost surely, 2^550266663030 is an apocalyptic number.

550266663030 is an abundant number, since it is smaller than the sum of its proper divisors (959036184714).

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

550266663030 is a wasteful number, since it uses less digits than its factorization.

550266663030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620317460.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 550266663030 in words is "five hundred fifty billion, two hundred sixty-six million, six hundred sixty-three thousand, thirty".