47504884855231 has 4 divisors (see below), whose sum is σ = 47607932328264. Its totient is φ = 47401837382200.

The previous prime is 47504884855223. The next prime is 47504884855249. The reversal of 47504884855231 is 13255848840574.

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 47504884855231 - 2³ = 47504884855223 is a prime.

It is a super-2 number, since 2×47504884855231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47504884355231) 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, 51523735825 + ... + 51523736746.

It is an arithmetic number, because the mean of its divisors is an integer number (11901983082066).

Almost surely, 2^{47504884855231} is an apocalyptic number.

47504884855231 is a deficient number, since it is larger than the sum of its proper divisors (103047473033).

47504884855231 is a wasteful number, since it uses less digits than its factorization.

47504884855231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103047473032.

The product of its (nonzero) digits is 172032000, while the sum is 64.

The spelling of 47504884855231 in words is "forty-seven trillion, five hundred four billion, eight hundred eighty-four million, eight hundred fifty-five thousand, two hundred thirty-one".