1045082456 has 32 divisors (see below), whose sum is σ = 2189814480. Its totient is φ = 463449600.

The previous prime is 1045082453. The next prime is 1045082477. The reversal of 1045082456 is 6542805401.

1045082456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045082453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141221 + ... + 148436.

Almost surely, 2^1045082456 is an apocalyptic number.

It is an amenable number.

1045082456 is an abundant number, since it is smaller than the sum of its proper divisors (1144732024).

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

1045082456 is a wasteful number, since it uses less digits than its factorization.

1045082456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289715 (or 289711 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 1045082456 is about 32327.7350892388. The cubic root of 1045082456 is about 1014.8071514352.

Adding to 1045082456 its reverse (6542805401), we get a palindrome (7587887857).

The spelling of 1045082456 in words is "one billion, forty-five million, eighty-two thousand, four hundred fifty-six".