550380751158 has 16 divisors (see below), whose sum is σ = 1258013145600. Its totient is φ = 157251643176.

The previous prime is 550380751153. The next prime is 550380751181. The reversal of 550380751158 is 851157083055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550380751153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552151758 + ... + 6552151841.

It is an arithmetic number, because the mean of its divisors is an integer number (78625821600).

Almost surely, 2^550380751158 is an apocalyptic number.

550380751158 is an abundant number, since it is smaller than the sum of its proper divisors (707632394442).

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

550380751158 is a wasteful number, since it uses less digits than its factorization.

550380751158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13104303611.

The product of its (nonzero) digits is 840000, while the sum is 48.

The spelling of 550380751158 in words is "five hundred fifty billion, three hundred eighty million, seven hundred fifty-one thousand, one hundred fifty-eight".