550201355 has 16 divisors (see below), whose sum is σ = 721004544. Its totient is φ = 399734880.

The previous prime is 550201349. The next prime is 550201357. The reversal of 550201355 is 553102055.

It is not a de Polignac number, because 550201355 - 2⁴ = 550201339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550201357) 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, 55184 + ... + 64386.

It is an arithmetic number, because the mean of its divisors is an integer number (45062784).

Almost surely, 2^550201355 is an apocalyptic number.

550201355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550201355 is a deficient number, since it is larger than the sum of its proper divisors (170803189).

550201355 is a wasteful number, since it uses less digits than its factorization.

550201355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10306.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 550201355 is about 23456.3713093053. The cubic root of 550201355 is about 819.4212429074.

The spelling of 550201355 in words is "five hundred fifty million, two hundred one thousand, three hundred fifty-five".