1045014456 has 32 divisors (see below), whose sum is σ = 2613824640. Its totient is φ = 348166368.

The previous prime is 1045014389. The next prime is 1045014461. The reversal of 1045014456 is 6544105401.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 44805 + ... + 64011.

It is an arithmetic number, because the mean of its divisors is an integer number (81682020).

Almost surely, 2^1045014456 is an apocalyptic number.

It is an amenable number.

1045014456 is an abundant number, since it is smaller than the sum of its proper divisors (1568810184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045014456 is a wasteful number, since it uses less digits than its factorization.

1045014456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21483 (or 21479 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1045014456 is about 32326.6833436404. The cubic root of 1045014456 is about 1014.7851409285.

Adding to 1045014456 its reverse (6544105401), we get a palindrome (7589119857).

The spelling of 1045014456 in words is "one billion, forty-five million, fourteen thousand, four hundred fifty-six".