1056126355 has 8 divisors (see below), whose sum is σ = 1267733664. Its totient is φ = 844646400.

The previous prime is 1056126317. The next prime is 1056126359. The reversal of 1056126355 is 5536216501.

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

It is not a de Polignac number, because 1056126355 - 2⁹ = 1056125843 is a prime.

It is a super-2 number, since 2×1056126355² = 2230805755451172050, 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 1056126355.

It is not an unprimeable number, because it can be changed into a prime (1056126359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12526 + ... + 47635.

It is an arithmetic number, because the mean of its divisors is an integer number (158466708).

Almost surely, 2^1056126355 is an apocalyptic number.

1056126355 is a deficient number, since it is larger than the sum of its proper divisors (211607309).

1056126355 is an equidigital number, since it uses as much as digits as its factorization.

1056126355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63677.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 1056126355 is about 32498.0977135586. The cubic root of 1056126355 is about 1018.3692881326.

The spelling of 1056126355 in words is "one billion, fifty-six million, one hundred twenty-six thousand, three hundred fifty-five".