552097394 has 8 divisors (see below), whose sum is σ = 839490780. Its totient is φ = 272267136.

The previous prime is 552097361. The next prime is 552097417. The reversal of 552097394 is 493790255.

It can be written as a sum of positive squares in 2 ways, for example, as 552015025 + 82369 = 23495^2 + 287^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890599 + ... + 1890890.

Almost surely, 2^552097394 is an apocalyptic number.

552097394 is a deficient number, since it is larger than the sum of its proper divisors (287393386).

552097394 is a wasteful number, since it uses less digits than its factorization.

552097394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781564.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 552097394 is about 23496.7528394883. The cubic root of 552097394 is about 820.3614280203.

The spelling of 552097394 in words is "five hundred fifty-two million, ninety-seven thousand, three hundred ninety-four".