5678362631 has 4 divisors (see below), whose sum is σ = 5678526672. Its totient is φ = 5678198592.

The previous prime is 5678362607. The next prime is 5678362633. The reversal of 5678362631 is 1362638765.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5678362631 is a prime.

It is a super-2 number, since 2×5678362631² = 64487604338274484322, 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 (5678362633) 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, 7571 + ... + 106836.

It is an arithmetic number, because the mean of its divisors is an integer number (1419631668).

Almost surely, 2^5678362631 is an apocalyptic number.

5678362631 is a deficient number, since it is larger than the sum of its proper divisors (164041).

5678362631 is a wasteful number, since it uses less digits than its factorization.

5678362631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164040.

The product of its digits is 1088640, while the sum is 47.

The square root of 5678362631 is about 75354.9111272782. The cubic root of 5678362631 is about 1784.0528187850.

The spelling of 5678362631 in words is "five billion, six hundred seventy-eight million, three hundred sixty-two thousand, six hundred thirty-one".