47478675758 has 8 divisors (see below), whose sum is σ = 71252709528. Its totient is φ = 23727772584.

The previous prime is 47478675737. The next prime is 47478675817. The reversal of 47478675758 is 85757687474.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777516 + ... + 5785727.

It is an arithmetic number, because the mean of its divisors is an integer number (8906588691).

Almost surely, 2^47478675758 is an apocalyptic number.

47478675758 is a deficient number, since it is larger than the sum of its proper divisors (23774033770).

47478675758 is a wasteful number, since it uses less digits than its factorization.

47478675758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11565298.

The product of its digits is 368793600, while the sum is 68.

The spelling of 47478675758 in words is "forty-seven billion, four hundred seventy-eight million, six hundred seventy-five thousand, seven hundred fifty-eight".