47813070197 has 16 divisors (see below), whose sum is σ = 53150878080. Its totient is φ = 42779860992.

The previous prime is 47813070113. The next prime is 47813070209. The reversal of 47813070197 is 79107031874.

It is a happy number.

47813070197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47813070197 - 2¹⁰ = 47813069173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47813570197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311372 + ... + 438837.

It is an arithmetic number, because the mean of its divisors is an integer number (3321929880).

Almost surely, 2^47813070197 is an apocalyptic number.

It is an amenable number.

47813070197 is a deficient number, since it is larger than the sum of its proper divisors (5337807883).

47813070197 is a wasteful number, since it uses less digits than its factorization.

47813070197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750412.

The product of its (nonzero) digits is 296352, while the sum is 47.

Adding to 47813070197 its sum of digits (47), we get a square (47813070244 = 218662²).

The spelling of 47813070197 in words is "forty-seven billion, eight hundred thirteen million, seventy thousand, one hundred ninety-seven".