1045833453 has 96 divisors (see below), whose sum is σ = 1880266752. Its totient is φ = 547430400.

The previous prime is 1045833433. The next prime is 1045833457. The reversal of 1045833453 is 3543385401.

It is not a de Polignac number, because 1045833453 - 2⁶ = 1045833389 is a prime.

It is a super-2 number, since 2×1045833453² = 2187535222827806418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045833457) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2962525 + ... + 2962877.

It is an arithmetic number, because the mean of its divisors is an integer number (19586112).

Almost surely, 2^1045833453 is an apocalyptic number.

It is an amenable number.

1045833453 is a deficient number, since it is larger than the sum of its proper divisors (834433299).

1045833453 is a wasteful number, since it uses less digits than its factorization.

1045833453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1045833453 is about 32339.3483700584. The cubic root of 1045833453 is about 1015.0501736140.

The spelling of 1045833453 in words is "one billion, forty-five million, eight hundred thirty-three thousand, four hundred fifty-three".