1055554323 has 4 divisors (see below), whose sum is σ = 1407405768. Its totient is φ = 703702880.

The previous prime is 1055554321. The next prime is 1055554337. The reversal of 1055554323 is 3234555501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1055554323 - 2¹ = 1055554321 is a prime.

It is a super-2 number, since 2×1055554323² = 2228389857607976658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055554321) by changing a digit.

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, 175925718 + ... + 175925723.

It is an arithmetic number, because the mean of its divisors is an integer number (351851442).

Almost surely, 2^1055554323 is an apocalyptic number.

1055554323 is a deficient number, since it is larger than the sum of its proper divisors (351851445).

1055554323 is an equidigital number, since it uses as much as digits as its factorization.

1055554323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351851444.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 1055554323 is about 32489.2955140612. The cubic root of 1055554323 is about 1018.1853944083.

The spelling of 1055554323 in words is "one billion, fifty-five million, five hundred fifty-four thousand, three hundred twenty-three".