1045057934 has 4 divisors (see below), whose sum is σ = 1567586904. Its totient is φ = 522528966.

The previous prime is 1045057913. The next prime is 1045057943. The reversal of 1045057934 is 4397505401.

1045057934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261264482 + ... + 261264485.

It is an arithmetic number, because the mean of its divisors is an integer number (391896726).

Almost surely, 2^1045057934 is an apocalyptic number.

1045057934 is a deficient number, since it is larger than the sum of its proper divisors (522528970).

1045057934 is an equidigital number, since it uses as much as digits as its factorization.

1045057934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522528969.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1045057934 is about 32327.3558151606. The cubic root of 1045057934 is about 1014.7992141681.

The spelling of 1045057934 in words is "one billion, forty-five million, fifty-seven thousand, nine hundred thirty-four".