1043090504 has 16 divisors (see below), whose sum is σ = 1960727100. Its totient is φ = 520229952.

The previous prime is 1043090501. The next prime is 1043090507. The reversal of 1043090504 is 4050903401.

It is an interprime number because it is at equal distance from previous prime (1043090501) and next prime (1043090507).

It can be written as a sum of positive squares in 2 ways, for example, as 835788100 + 207302404 = 28910^2 + 14398^2 .

It is not an unprimeable number, because it can be changed into a prime (1043090501) by changing a digit.

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, 161039 + ... + 167390.

Almost surely, 2^1043090504 is an apocalyptic number.

It is an amenable number.

1043090504 is a deficient number, since it is larger than the sum of its proper divisors (917636596).

1043090504 is a wasteful number, since it uses less digits than its factorization.

1043090504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328832 (or 328828 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1043090504 is about 32296.9116789826. The cubic root of 1043090504 is about 1014.1619925153.

Adding to 1043090504 its reverse (4050903401), we get a palindrome (5093993905).

The spelling of 1043090504 in words is "one billion, forty-three million, ninety thousand, five hundred four".