850224255 has 16 divisors (see below), whose sum is σ = 1431957120. Its totient is φ = 429586848.

The previous prime is 850224241. The next prime is 850224269. The reversal of 850224255 is 552422058.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (850224241) and next prime (850224269).

It is not a de Polignac number, because 850224255 - 2⁷ = 850224127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491337 + ... + 1491906.

It is an arithmetic number, because the mean of its divisors is an integer number (89497320).

Almost surely, 2^850224255 is an apocalyptic number.

850224255 is a deficient number, since it is larger than the sum of its proper divisors (581732865).

850224255 is a wasteful number, since it uses less digits than its factorization.

850224255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983270.

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 850224255 is about 29158.6051621130. The cubic root of 850224255 is about 947.3515356014.

The spelling of 850224255 in words is "eight hundred fifty million, two hundred twenty-four thousand, two hundred fifty-five".