47062473761 has 2 divisors, whose sum is σ = 47062473762. Its totient is φ = 47062473760.

The previous prime is 47062473739. The next prime is 47062473781. The reversal of 47062473761 is 16737426074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40057620736 + 7004853025 = 200144^2 + 83695^2 .

It is a cyclic number.

It is not a de Polignac number, because 47062473761 - 2¹⁸ = 47062211617 is a prime.

It is not a weakly prime, because it can be changed into another prime (47062473781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23531236880 + 23531236881.

It is an arithmetic number, because the mean of its divisors is an integer number (23531236881).

Almost surely, 2^47062473761 is an apocalyptic number.

It is an amenable number.

47062473761 is a deficient number, since it is larger than the sum of its proper divisors (1).

47062473761 is an equidigital number, since it uses as much as digits as its factorization.

47062473761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 47062473761 in words is "forty-seven billion, sixty-two million, four hundred seventy-three thousand, seven hundred sixty-one".