47557961696 has 48 divisors (see below), whose sum is σ = 109024411104. Its totient is φ = 19997412864.

The previous prime is 47557961663. The next prime is 47557961713. The reversal of 47557961696 is 69616975574.

47557961696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1991075 + ... + 2014818.

It is an arithmetic number, because the mean of its divisors is an integer number (2271341898).

Almost surely, 2^47557961696 is an apocalyptic number.

It is an amenable number.

47557961696 is an abundant number, since it is smaller than the sum of its proper divisors (61466449408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47557961696 is a wasteful number, since it uses less digits than its factorization.

47557961696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005963 (or 4005955 counting only the distinct ones).

The product of its digits is 85730400, while the sum is 65.

The spelling of 47557961696 in words is "forty-seven billion, five hundred fifty-seven million, nine hundred sixty-one thousand, six hundred ninety-six".