6431073045 has 16 divisors (see below), whose sum is σ = 10567818240. Its totient is φ = 3337205184.

The previous prime is 6431073023. The next prime is 6431073049. The reversal of 6431073045 is 5403701346.

It is not a de Polignac number, because 6431073045 - 2⁸ = 6431072789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6431072997 and 6431073015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6431073049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5793205 + ... + 5794314.

It is an arithmetic number, because the mean of its divisors is an integer number (660488640).

Almost surely, 2^6431073045 is an apocalyptic number.

It is an amenable number.

6431073045 is a deficient number, since it is larger than the sum of its proper divisors (4136745195).

6431073045 is a wasteful number, since it uses less digits than its factorization.

6431073045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11587564.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 6431073045 is about 80193.9713756589. The cubic root of 6431073045 is about 1859.6354398817.

The spelling of 6431073045 in words is "six billion, four hundred thirty-one million, seventy-three thousand, forty-five".