551034193 has 2 divisors, whose sum is σ = 551034194. Its totient is φ = 551034192.

The previous prime is 551034119. The next prime is 551034203. The reversal of 551034193 is 391430155.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549761809 + 1272384 = 23447^2 + 1128^2 .

It is a cyclic number.

It is not a de Polignac number, because 551034193 - 2²¹ = 548937041 is a prime.

It is a super-2 number, since 2×551034193² = 607277363710322498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (551034103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275517096 + 275517097.

It is an arithmetic number, because the mean of its divisors is an integer number (275517097).

Almost surely, 2^551034193 is an apocalyptic number.

It is an amenable number.

551034193 is a deficient number, since it is larger than the sum of its proper divisors (1).

551034193 is an equidigital number, since it uses as much as digits as its factorization.

551034193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 551034193 is about 23474.1175126990. The cubic root of 551034193 is about 819.8344862251.

The spelling of 551034193 in words is "five hundred fifty-one million, thirty-four thousand, one hundred ninety-three".