47612568785 has 16 divisors (see below), whose sum is σ = 58080001152. Its totient is φ = 37461916800.

The previous prime is 47612568779. The next prime is 47612568799. The reversal of 47612568785 is 58786521674.

47612568785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47612568785 - 2⁶ = 47612568721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98765 + ... + 324005.

It is an arithmetic number, because the mean of its divisors is an integer number (3630000072).

Almost surely, 2^47612568785 is an apocalyptic number.

It is an amenable number.

47612568785 is a deficient number, since it is larger than the sum of its proper divisors (10467432367).

47612568785 is a wasteful number, since it uses less digits than its factorization.

47612568785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225944.

The product of its digits is 22579200, while the sum is 59.

The spelling of 47612568785 in words is "forty-seven billion, six hundred twelve million, five hundred sixty-eight thousand, seven hundred eighty-five".