550601110050 has 48 divisors (see below), whose sum is σ = 1365604417152. Its totient is φ = 146814740800.

The previous prime is 550601110027. The next prime is 550601110093. The reversal of 550601110050 is 50011106055.

It is a super-2 number, since 2×550601110050² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 550601110050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1732540 + ... + 2025560.

It is an arithmetic number, because the mean of its divisors is an integer number (28450092024).

Almost surely, 2^550601110050 is an apocalyptic number.

550601110050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550601110050 is an abundant number, since it is smaller than the sum of its proper divisors (815003307102).

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

550601110050 is a wasteful number, since it uses less digits than its factorization.

550601110050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305563 (or 305558 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 550601110050 in words is "five hundred fifty billion, six hundred one million, one hundred ten thousand, fifty".