1056004552 has 16 divisors (see below), whose sum is σ = 1980483660. Its totient is φ = 527875584.

The previous prime is 1056004541. The next prime is 1056004561. The reversal of 1056004552 is 2554006501.

It can be written as a sum of positive squares in 2 ways, for example, as 1052742916 + 3261636 = 32446^2 + 1806^2 .

It is a super-2 number, since 2×1056004552² = 2230291227689441408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056004552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26128 + ... + 52864.

Almost surely, 2^1056004552 is an apocalyptic number.

It is an amenable number.

1056004552 is a deficient number, since it is larger than the sum of its proper divisors (924479108).

1056004552 is a wasteful number, since it uses less digits than its factorization.

1056004552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31680 (or 31676 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1056004552 is about 32496.2236575267. The cubic root of 1056004552 is about 1018.3301371344.

The spelling of 1056004552 in words is "one billion, fifty-six million, four thousand, five hundred fifty-two".