47207865410531 has 16 divisors (see below), whose sum is σ = 57848591600640. Its totient is φ = 37601584525440.

The previous prime is 47207865410527. The next prime is 47207865410549. The reversal of 47207865410531 is 13501456870274.

It is a cyclic number.

It is not a de Polignac number, because 47207865410531 - 2² = 47207865410527 is a prime.

It is a super-2 number, since 2×47207865410531² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47207865410731) 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, 2510780165 + ... + 2510798966.

It is an arithmetic number, because the mean of its divisors is an integer number (3615536975040).

Almost surely, 2^{47207865410531} is an apocalyptic number.

47207865410531 is a deficient number, since it is larger than the sum of its proper divisors (10640726190109).

47207865410531 is a wasteful number, since it uses less digits than its factorization.

47207865410531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021579234.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 47207865410531 in words is "forty-seven trillion, two hundred seven billion, eight hundred sixty-five million, four hundred ten thousand, five hundred thirty-one".