1056321548 has 18 divisors (see below), whose sum is σ = 1867027428. Its totient is φ = 522891640.

The previous prime is 1056321533. The next prime is 1056321551. The reversal of 1056321548 is 8451236501.

1056321548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056321548² = 2231630425538232608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 671603 + ... + 673173.

It is an arithmetic number, because the mean of its divisors is an integer number (103723746).

Almost surely, 2^1056321548 is an apocalyptic number.

It is an amenable number.

1056321548 is a deficient number, since it is larger than the sum of its proper divisors (810705880).

1056321548 is an equidigital number, since it uses as much as digits as its factorization.

1056321548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1056321548 is about 32501.1007198218. The cubic root of 1056321548 is about 1018.4320225175.

The spelling of 1056321548 in words is "one billion, fifty-six million, three hundred twenty-one thousand, five hundred forty-eight".