47696005318 has 32 divisors (see below), whose sum is σ = 78896353536. Its totient is φ = 21486009888.

The previous prime is 47696005283. The next prime is 47696005393. The reversal of 47696005318 is 81350069674.

47696005318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47696005318² (a number of 22 digits) 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 15 ways as a sum of consecutive naturals, for example, 1603005 + ... + 1632487.

It is an arithmetic number, because the mean of its divisors is an integer number (2465511048).

Almost surely, 2^47696005318 is an apocalyptic number.

47696005318 is a deficient number, since it is larger than the sum of its proper divisors (31200348218).

47696005318 is a wasteful number, since it uses less digits than its factorization.

47696005318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30988.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 47696005318 in words is "forty-seven billion, six hundred ninety-six million, five thousand, three hundred eighteen".