1055493323 has 8 divisors (see below), whose sum is σ = 1062951120. Its totient is φ = 1048062240.

The previous prime is 1055493311. The next prime is 1055493409. The reversal of 1055493323 is 3233945501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055493323 - 2¹⁰ = 1055492299 is a prime.

It is a super-2 number, since 2×1055493323² = 2228132309795164658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055493223) 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, 76193 + ... + 88973.

It is an arithmetic number, because the mean of its divisors is an integer number (132868890).

Almost surely, 2^1055493323 is an apocalyptic number.

1055493323 is a deficient number, since it is larger than the sum of its proper divisors (7457797).

1055493323 is a wasteful number, since it uses less digits than its factorization.

1055493323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 1055493323 is about 32488.3567297578. The cubic root of 1055493323 is about 1018.1657805415.

The spelling of 1055493323 in words is "one billion, fifty-five million, four hundred ninety-three thousand, three hundred twenty-three".