1045152004 has 12 divisors (see below), whose sum is σ = 1969709644. Its totient is φ = 482377824.

The previous prime is 1045151977. The next prime is 1045152013. The reversal of 1045152004 is 4002515401.

It can be written as a sum of positive squares in 2 ways, for example, as 681105604 + 364046400 = 26098^2 + 19080^2 .

It is a super-2 number, since 2×1045152004² = 2184685422930432032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10049487 + ... + 10049590.

Almost surely, 2^1045152004 is an apocalyptic number.

It is an amenable number.

1045152004 is a deficient number, since it is larger than the sum of its proper divisors (924557640).

1045152004 is a wasteful number, since it uses less digits than its factorization.

1045152004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20099094 (or 20099092 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1045152004 is about 32328.8107421229. The cubic root of 1045152004 is about 1014.8296620169.

Adding to 1045152004 its reverse (4002515401), we get a palindrome (5047667405).

The spelling of 1045152004 in words is "one billion, forty-five million, one hundred fifty-two thousand, four".