47433403192909 has 2 divisors, whose sum is σ = 47433403192910. Its totient is φ = 47433403192908.

The previous prime is 47433403192883. The next prime is 47433403193039. The reversal of 47433403192909 is 90929130433474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36673658350884 + 10759744842025 = 6055878^2 + 3280205^2 .

It is a cyclic number.

It is not a de Polignac number, because 47433403192909 - 2³⁹ = 46883647379021 is a prime.

It is a super-2 number, since 2×47433403192909² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47433403192709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23716701596454 + 23716701596455.

It is an arithmetic number, because the mean of its divisors is an integer number (23716701596455).

Almost surely, 2^{47433403192909} is an apocalyptic number.

It is an amenable number.

47433403192909 is a deficient number, since it is larger than the sum of its proper divisors (1).

47433403192909 is an equidigital number, since it uses as much as digits as its factorization.

47433403192909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 58.

The spelling of 47433403192909 in words is "forty-seven trillion, four hundred thirty-three billion, four hundred three million, one hundred ninety-two thousand, nine hundred nine".