552004091 has 2 divisors, whose sum is σ = 552004092. Its totient is φ = 552004090.

The previous prime is 552004069. The next prime is 552004097. The reversal of 552004091 is 190400255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552004091 - 2¹⁸ = 551741947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552004091.

It is not a weakly prime, because it can be changed into another prime (552004097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276002045 + 276002046.

It is an arithmetic number, because the mean of its divisors is an integer number (276002046).

Almost surely, 2^552004091 is an apocalyptic number.

552004091 is a deficient number, since it is larger than the sum of its proper divisors (1).

552004091 is an equidigital number, since it uses as much as digits as its factorization.

552004091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 552004091 is about 23494.7673110418. The cubic root of 552004091 is about 820.3152124459.

The spelling of 552004091 in words is "five hundred fifty-two million, four thousand, ninety-one".