47901066907 has 4 divisors (see below), whose sum is σ = 48018184840. Its totient is φ = 47783948976.

The previous prime is 47901066893. The next prime is 47901066929. The reversal of 47901066907 is 70966010974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47901066907 - 2⁷ = 47901066779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47901066937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58558353 + ... + 58559170.

It is an arithmetic number, because the mean of its divisors is an integer number (12004546210).

Almost surely, 2^47901066907 is an apocalyptic number.

47901066907 is a deficient number, since it is larger than the sum of its proper divisors (117117933).

47901066907 is a wasteful number, since it uses less digits than its factorization.

47901066907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117117932.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 47901066907 in words is "forty-seven billion, nine hundred one million, sixty-six thousand, nine hundred seven".