94732724161 has 2 divisors, whose sum is σ = 94732724162. Its totient is φ = 94732724160.

The previous prime is 94732724147. The next prime is 94732724167. The reversal of 94732724161 is 16142723749.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65792250000 + 28940474161 = 256500^2 + 170119^2 .

It is an emirp because it is prime and its reverse (16142723749) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94732724161 - 2⁵ = 94732724129 is a prime.

It is a super-2 number, since 2×94732724161² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94732724167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47366362080 + 47366362081.

It is an arithmetic number, because the mean of its divisors is an integer number (47366362081).

Almost surely, 2^94732724161 is an apocalyptic number.

It is an amenable number.

94732724161 is a deficient number, since it is larger than the sum of its proper divisors (1).

94732724161 is an equidigital number, since it uses as much as digits as its factorization.

94732724161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 46.

The spelling of 94732724161 in words is "ninety-four billion, seven hundred thirty-two million, seven hundred twenty-four thousand, one hundred sixty-one".