1056304450 has 12 divisors (see below), whose sum is σ = 1964726370. Its totient is φ = 422521760.

The previous prime is 1056304441. The next prime is 1056304477. The reversal of 1056304450 is 544036501.

It can be written as a sum of positive squares in 3 ways, for example, as 753996681 + 302307769 = 27459^2 + 17387^2 .

It is a super-2 number, since 2×1056304450² = 2231558182179605000, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 10562995 + ... + 10563094.

Almost surely, 2^1056304450 is an apocalyptic number.

1056304450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056304450 is a deficient number, since it is larger than the sum of its proper divisors (908421920).

1056304450 is a wasteful number, since it uses less digits than its factorization.

1056304450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21126101 (or 21126096 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1056304450 is about 32500.8376815121. The cubic root of 1056304450 is about 1018.4265275857.

The spelling of 1056304450 in words is "one billion, fifty-six million, three hundred four thousand, four hundred fifty".