555453097 has 4 divisors (see below), whose sum is σ = 567271296. Its totient is φ = 543634900.

The previous prime is 555453061. The next prime is 555453103. The reversal of 555453097 is 790354555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 790354555 = 5 ⋅158070911.

It is not a de Polignac number, because 555453097 - 2¹⁵ = 555420329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555453697) by changing a digit.

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, 5909029 + ... + 5909122.

It is an arithmetic number, because the mean of its divisors is an integer number (141817824).

Almost surely, 2^555453097 is an apocalyptic number.

It is an amenable number.

555453097 is a deficient number, since it is larger than the sum of its proper divisors (11818199).

555453097 is a wasteful number, since it uses less digits than its factorization.

555453097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11818198.

The product of its (nonzero) digits is 472500, while the sum is 43.

The square root of 555453097 is about 23568.0524651487. The cubic root of 555453097 is about 822.0201514310.

The spelling of 555453097 in words is "five hundred fifty-five million, four hundred fifty-three thousand, ninety-seven".