1046452555 has 4 divisors (see below), whose sum is σ = 1255743072. Its totient is φ = 837162040.

The previous prime is 1046452543. The next prime is 1046452573. The reversal of 1046452555 is 5552546401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1046452555 - 2²³ = 1038063947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104645251 + ... + 104645260.

It is an arithmetic number, because the mean of its divisors is an integer number (313935768).

Almost surely, 2^1046452555 is an apocalyptic number.

1046452555 is a deficient number, since it is larger than the sum of its proper divisors (209290517).

1046452555 is an equidigital number, since it uses as much as digits as its factorization.

1046452555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209290516.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 1046452555 is about 32348.9189154754. The cubic root of 1046452555 is about 1015.2504271788.

Adding to 1046452555 its reverse (5552546401), we get a palindrome (6598998956).

The spelling of 1046452555 in words is "one billion, forty-six million, four hundred fifty-two thousand, five hundred fifty-five".