47652321751 has 2 divisors, whose sum is σ = 47652321752. Its totient is φ = 47652321750.

The previous prime is 47652321721. The next prime is 47652321757. The reversal of 47652321751 is 15712325674.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47652321751 - 2¹¹ = 47652319703 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47652321698 and 47652321707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47652321757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23826160875 + 23826160876.

It is an arithmetic number, because the mean of its divisors is an integer number (23826160876).

Almost surely, 2^47652321751 is an apocalyptic number.

47652321751 is a deficient number, since it is larger than the sum of its proper divisors (1).

47652321751 is an equidigital number, since it uses as much as digits as its factorization.

47652321751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 43.

The spelling of 47652321751 in words is "forty-seven billion, six hundred fifty-two million, three hundred twenty-one thousand, seven hundred fifty-one".