5487438713 has 2 divisors, whose sum is σ = 5487438714. Its totient is φ = 5487438712.

The previous prime is 5487438673. The next prime is 5487438791. The reversal of 5487438713 is 3178347845.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5479996729 + 7441984 = 74027^2 + 2728^2 .

It is a cyclic number.

It is not a de Polignac number, because 5487438713 - 2⁸ = 5487438457 is a prime.

It is a super-2 number, since 2×5487438713² = 60223967257862192738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5487438113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743719356 + 2743719357.

It is an arithmetic number, because the mean of its divisors is an integer number (2743719357).

Almost surely, 2^5487438713 is an apocalyptic number.

It is an amenable number.

5487438713 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487438713 is an equidigital number, since it uses as much as digits as its factorization.

5487438713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 50.

The square root of 5487438713 is about 74077.2482817768. The cubic root of 5487438713 is about 1763.8293336779.

The spelling of 5487438713 in words is "five billion, four hundred eighty-seven million, four hundred thirty-eight thousand, seven hundred thirteen".