1055933330 has 32 divisors (see below), whose sum is σ = 1920962736. Its totient is φ = 417890304.

The previous prime is 1055933323. The next prime is 1055933369. The reversal of 1055933330 is 333395501.

1055933330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 952524769 + 103408561 = 30863^2 + 10169^2 .

It is a super-2 number, since 2×1055933330² = 2229990394809777800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402182 + ... + 404798.

Almost surely, 2^1055933330 is an apocalyptic number.

1055933330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055933330 is a deficient number, since it is larger than the sum of its proper divisors (865029406).

1055933330 is a wasteful number, since it uses less digits than its factorization.

1055933330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038.

The product of its (nonzero) digits is 18225, while the sum is 32.

The square root of 1055933330 is about 32495.1277886393. The cubic root of 1055933330 is about 1018.3072429339.

The spelling of 1055933330 in words is "one billion, fifty-five million, nine hundred thirty-three thousand, three hundred thirty".