5673705031 has 4 divisors (see below), whose sum is σ = 5673863272. Its totient is φ = 5673546792.

The previous prime is 5673704999. The next prime is 5673705043. The reversal of 5673705031 is 1305073765.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5673705031 - 2⁵ = 5673704999 is a prime.

It is a super-2 number, since 2×5673705031² = 64381857557589421922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673705131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241 + ... + 106573.

It is an arithmetic number, because the mean of its divisors is an integer number (1418465818).

Almost surely, 2^5673705031 is an apocalyptic number.

5673705031 is a deficient number, since it is larger than the sum of its proper divisors (158241).

5673705031 is a wasteful number, since it uses less digits than its factorization.

5673705031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158240.

The product of its (nonzero) digits is 66150, while the sum is 37.

The square root of 5673705031 is about 75324.0003650895. Note that the first 3 decimals coincide. The cubic root of 5673705031 is about 1783.5649036425.

Adding to 5673705031 its reverse (1305073765), we get a palindrome (6978778796).

The spelling of 5673705031 in words is "five billion, six hundred seventy-three million, seven hundred five thousand, thirty-one".