47856956590 has 8 divisors (see below), whose sum is σ = 86142521880. Its totient is φ = 19142782632.

The previous prime is 47856956551. The next prime is 47856956627. The reversal of 47856956590 is 9565965874.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2392847820 + ... + 2392847839.

It is an arithmetic number, because the mean of its divisors is an integer number (10767815235).

Almost surely, 2^47856956590 is an apocalyptic number.

47856956590 is a deficient number, since it is larger than the sum of its proper divisors (38285565290).

47856956590 is a wasteful number, since it uses less digits than its factorization.

47856956590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785695666.

The product of its (nonzero) digits is 81648000, while the sum is 64.

The spelling of 47856956590 in words is "forty-seven billion, eight hundred fifty-six million, nine hundred fifty-six thousand, five hundred ninety".