5431064045 has 16 divisors (see below), whose sum is σ = 7275102912. Its totient is φ = 3858005760.

The previous prime is 5431064027. The next prime is 5431064077. The reversal of 5431064045 is 5404601345.

It is not a de Polignac number, because 5431064045 - 2¹⁰ = 5431063021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145852 + ... + 1150581.

It is an arithmetic number, because the mean of its divisors is an integer number (454693932).

Almost surely, 2^5431064045 is an apocalyptic number.

5431064045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5431064045 is a deficient number, since it is larger than the sum of its proper divisors (1844038867).

5431064045 is a wasteful number, since it uses less digits than its factorization.

5431064045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296492.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 5431064045 is about 73695.7532358548. The cubic root of 5431064045 is about 1757.7683540405.

The spelling of 5431064045 in words is "five billion, four hundred thirty-one million, sixty-four thousand, forty-five".