1056291795 has 144 divisors (see below), whose sum is σ = 2168580960. Its totient is φ = 471453696.

The previous prime is 1056291791. The next prime is 1056291839. The reversal of 1056291795 is 5971926501.

1056291795 is a `hidden beast` number, since 1 + 0 + 5 + 629 + 17 + 9 + 5 = 666.

It is not a de Polignac number, because 1056291795 - 2² = 1056291791 is a prime.

It is a super-2 number, since 2×1056291795² = 2231504712368644050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1056291795.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056291791) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9347659 + ... + 9347771.

It is an arithmetic number, because the mean of its divisors is an integer number (15059590).

Almost surely, 2^1056291795 is an apocalyptic number.

1056291795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1056291795 is an abundant number, since it is smaller than the sum of its proper divisors (1112289165).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056291795 is a wasteful number, since it uses less digits than its factorization.

1056291795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The square root of 1056291795 is about 32500.6429936394. The cubic root of 1056291795 is about 1018.4224605009.

The spelling of 1056291795 in words is "one billion, fifty-six million, two hundred ninety-one thousand, seven hundred ninety-five".