551034194 has 8 divisors (see below), whose sum is σ = 826861068. Its totient is φ = 275413840.

The previous prime is 551034193. The next prime is 551034203. The reversal of 551034194 is 491430155.

It can be written as a sum of positive squares in 2 ways, for example, as 459544969 + 91489225 = 21437^2 + 9565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 551034194.

It is not an unprimeable number, because it can be changed into a prime (551034193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44777 + ... + 55740.

Almost surely, 2^551034194 is an apocalyptic number.

551034194 is a deficient number, since it is larger than the sum of its proper divisors (275826874).

551034194 is a wasteful number, since it uses less digits than its factorization.

551034194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103260.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 551034194 is about 23474.1175339990. The cubic root of 551034194 is about 819.8344867211.

The spelling of 551034194 in words is "five hundred fifty-one million, thirty-four thousand, one hundred ninety-four".