47075311351 has 4 divisors (see below), whose sum is σ = 47298417304. Its totient is φ = 46852205400.

The previous prime is 47075311331. The next prime is 47075311403. The reversal of 47075311351 is 15311357074.

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 47075311351 - 2⁵ = 47075311319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47075311351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47075311321) 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, 111552660 + ... + 111553081.

It is an arithmetic number, because the mean of its divisors is an integer number (11824604326).

Almost surely, 2^47075311351 is an apocalyptic number.

47075311351 is a deficient number, since it is larger than the sum of its proper divisors (223105953).

47075311351 is a wasteful number, since it uses less digits than its factorization.

47075311351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223105952.

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 47075311351 in words is "forty-seven billion, seventy-five million, three hundred eleven thousand, three hundred fifty-one".