1056093661 has 8 divisors (see below), whose sum is σ = 1208369664. Its totient is φ = 904169040.

The previous prime is 1056093659. The next prime is 1056093683. The reversal of 1056093661 is 1663906501.

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 1056093661 - 2¹ = 1056093659 is a prime.

It is a super-2 number, since 2×1056093661² = 2230667641608765842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1056093661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056093641) 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, 81370 + ... + 93451.

It is an arithmetic number, because the mean of its divisors is an integer number (151046208).

Almost surely, 2^1056093661 is an apocalyptic number.

It is an amenable number.

1056093661 is a deficient number, since it is larger than the sum of its proper divisors (152276003).

1056093661 is an equidigital number, since it uses as much as digits as its factorization.

1056093661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175691.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1056093661 is about 32497.5946956079. The cubic root of 1056093661 is about 1018.3587796334.

The spelling of 1056093661 in words is "one billion, fifty-six million, ninety-three thousand, six hundred sixty-one".