47024357473 has 2 divisors, whose sum is σ = 47024357474. Its totient is φ = 47024357472.

The previous prime is 47024357459. The next prime is 47024357483. The reversal of 47024357473 is 37475342074.

47024357473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35552233809 + 11472123664 = 188553^2 + 107108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47024357473 is a prime.

It is a super-2 number, since 2×47024357473² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47024357453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23512178736 + 23512178737.

It is an arithmetic number, because the mean of its divisors is an integer number (23512178737).

Almost surely, 2^47024357473 is an apocalyptic number.

It is an amenable number.

47024357473 is a deficient number, since it is larger than the sum of its proper divisors (1).

47024357473 is an equidigital number, since it uses as much as digits as its factorization.

47024357473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1975680, while the sum is 46.

The spelling of 47024357473 in words is "forty-seven billion, twenty-four million, three hundred fifty-seven thousand, four hundred seventy-three".