5305878478715 has 8 divisors (see below), whose sum is σ = 6367292275680. Its totient is φ = 4244544048832.

The previous prime is 5305878478709. The next prime is 5305878478727. The reversal of 5305878478715 is 5178748785035.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5305878478715 - 2¹⁴ = 5305878462331 is a prime.

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, 19694594 + ... + 19962183.

It is an arithmetic number, because the mean of its divisors is an integer number (795911534460).

Almost surely, 2^{5305878478715} is an apocalyptic number.

5305878478715 is a deficient number, since it is larger than the sum of its proper divisors (1061413796965).

5305878478715 is a wasteful number, since it uses less digits than its factorization.

5305878478715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39683541.

The product of its (nonzero) digits is 263424000, while the sum is 68.

The spelling of 5305878478715 in words is "five trillion, three hundred five billion, eight hundred seventy-eight million, four hundred seventy-eight thousand, seven hundred fifteen".