5306724535987 has 16 divisors (see below), whose sum is σ = 6139390461120. Its totient is φ = 4492883478528.

The previous prime is 5306724535979. The next prime is 5306724536023. The reversal of 5306724535987 is 7895354276035.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5306724535987 - 2³ = 5306724535979 is a prime.

It is a super-3 number, since 3×5306724535987³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (5306724535907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7331698 + ... + 8022919.

It is an arithmetic number, because the mean of its divisors is an integer number (383711903820).

Almost surely, 2^{5306724535987} is an apocalyptic number.

5306724535987 is a deficient number, since it is larger than the sum of its proper divisors (832665925133).

5306724535987 is a wasteful number, since it uses less digits than its factorization.

5306724535987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15355230.

The product of its (nonzero) digits is 190512000, while the sum is 64.

The spelling of 5306724535987 in words is "five trillion, three hundred six billion, seven hundred twenty-four million, five hundred thirty-five thousand, nine hundred eighty-seven".