5687478015 has 8 divisors (see below), whose sum is σ = 9099964848. Its totient is φ = 3033321600.

The previous prime is 5687477987. The next prime is 5687478067. The reversal of 5687478015 is 5108747865.

It is a happy number.

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

It is not a de Polignac number, because 5687478015 - 2⁶ = 5687477951 is a prime.

It is a super-2 number, since 2×5687478015² = 64694812342216680450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189582586 + ... + 189582615.

It is an arithmetic number, because the mean of its divisors is an integer number (1137495606).

Almost surely, 2^5687478015 is an apocalyptic number.

5687478015 is a deficient number, since it is larger than the sum of its proper divisors (3412486833).

5687478015 is a wasteful number, since it uses less digits than its factorization.

5687478015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379165209.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The square root of 5687478015 is about 75415.3698857202. The cubic root of 5687478015 is about 1785.0069454963.

The spelling of 5687478015 in words is "five billion, six hundred eighty-seven million, four hundred seventy-eight thousand, fifteen".