5679487531 has 8 divisors (see below), whose sum is σ = 5833929024. Its totient is φ = 5525095680.

The previous prime is 5679487507. The next prime is 5679487537. The reversal of 5679487531 is 1357849765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5679487531 is a prime.

It is a super-2 number, since 2×5679487531² = 64513157229568951922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5679487537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442971 + ... + 455611.

It is an arithmetic number, because the mean of its divisors is an integer number (729241128).

Almost surely, 2^5679487531 is an apocalyptic number.

5679487531 is a deficient number, since it is larger than the sum of its proper divisors (154441493).

5679487531 is a wasteful number, since it uses less digits than its factorization.

5679487531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24821.

The product of its digits is 6350400, while the sum is 55.

The square root of 5679487531 is about 75362.3747701729. The cubic root of 5679487531 is about 1784.1706196745.

The spelling of 5679487531 in words is "five billion, six hundred seventy-nine million, four hundred eighty-seven thousand, five hundred thirty-one".