1055326059 has 12 divisors (see below), whose sum is σ = 1533713896. Its totient is φ = 699233472.

The previous prime is 1055326049. The next prime is 1055326061. The reversal of 1055326059 is 9506235501.

1055326059 is a `hidden beast` number, since 10 + 5 + 5 + 32 + 605 + 9 = 666.

It is not a de Polignac number, because 1055326059 - 2¹⁶ = 1055260523 is a prime.

It is a super-2 number, since 2×1055326059² = 2227426181608942962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055326009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358222 + ... + 361155.

Almost surely, 2^1055326059 is an apocalyptic number.

1055326059 is a deficient number, since it is larger than the sum of its proper divisors (478387837).

1055326059 is a wasteful number, since it uses less digits than its factorization.

1055326059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719546 (or 719543 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 1055326059 is about 32485.7824132343. The cubic root of 1055326059 is about 1018.1119947985. Note that the first 3 decimals are identical.

The spelling of 1055326059 in words is "one billion, fifty-five million, three hundred twenty-six thousand, fifty-nine".