551351122 has 16 divisors (see below), whose sum is σ = 954533952. Its totient is φ = 233953200.

The previous prime is 551351113. The next prime is 551351131. The reversal of 551351122 is 221153155.

551351122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (551351113) and next prime (551351131).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193548 + ... + 196375.

It is an arithmetic number, because the mean of its divisors is an integer number (59658372).

Almost surely, 2^551351122 is an apocalyptic number.

551351122 is a deficient number, since it is larger than the sum of its proper divisors (403182830).

551351122 is a wasteful number, since it uses less digits than its factorization.

551351122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390033.

The product of its digits is 1500, while the sum is 25.

The square root of 551351122 is about 23480.8671475310. The cubic root of 551351122 is about 819.9916328712.

The spelling of 551351122 in words is "five hundred fifty-one million, three hundred fifty-one thousand, one hundred twenty-two".