4550913223 has 2 divisors, whose sum is σ = 4550913224. Its totient is φ = 4550913222.

The previous prime is 4550913187. The next prime is 4550913229. The reversal of 4550913223 is 3223190554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4550913223 - 2¹³ = 4550905031 is a prime.

It is a super-2 number, since 2×4550913223² = 41421622326552495458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550913229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275456611 + 2275456612.

It is an arithmetic number, because the mean of its divisors is an integer number (2275456612).

Almost surely, 2^4550913223 is an apocalyptic number.

4550913223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550913223 is an equidigital number, since it uses as much as digits as its factorization.

4550913223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 4550913223 is about 67460.4567357797. The cubic root of 4550913223 is about 1657.1666505732.

The spelling of 4550913223 in words is "four billion, five hundred fifty million, nine hundred thirteen thousand, two hundred twenty-three".