5550223155 has 32 divisors (see below), whose sum is σ = 9406870848. Its totient is φ = 2784768000.

The previous prime is 5550223153. The next prime is 5550223163. The reversal of 5550223155 is 5513220555.

It is not a de Polignac number, because 5550223155 - 2¹ = 5550223153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5550223153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 940815 + ... + 946695.

It is an arithmetic number, because the mean of its divisors is an integer number (293964714).

Almost surely, 2^5550223155 is an apocalyptic number.

5550223155 is a deficient number, since it is larger than the sum of its proper divisors (3856647693).

5550223155 is a wasteful number, since it uses less digits than its factorization.

5550223155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9607.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 5550223155 is about 74499.8198319969. The cubic root of 5550223155 is about 1770.5307817962.

The spelling of 5550223155 in words is "five billion, five hundred fifty million, two hundred twenty-three thousand, one hundred fifty-five".