552205091 has 8 divisors (see below), whose sum is σ = 577428480. Its totient is φ = 527082952.

The previous prime is 552205079. The next prime is 552205099. The reversal of 552205091 is 190502255.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552205091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552205099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14045 + ... + 36078.

It is an arithmetic number, because the mean of its divisors is an integer number (72178560).

Almost surely, 2^552205091 is an apocalyptic number.

552205091 is a deficient number, since it is larger than the sum of its proper divisors (25223389).

552205091 is a wasteful number, since it uses less digits than its factorization.

552205091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50625.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 552205091 is about 23499.0444699354. The cubic root of 552205091 is about 820.4147668704.

The spelling of 552205091 in words is "five hundred fifty-two million, two hundred five thousand, ninety-one".