94623537413 has 2 divisors, whose sum is σ = 94623537414. Its totient is φ = 94623537412.

The previous prime is 94623537331. The next prime is 94623537431. The reversal of 94623537413 is 31473532649.

Together with next prime (94623537431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84423951364 + 10199586049 = 290558^2 + 100993^2 .

It is a cyclic number.

It is not a de Polignac number, because 94623537413 - 2¹² = 94623533317 is a prime.

It is a super-2 number, since 2×94623537413² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94623537493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47311768706 + 47311768707.

It is an arithmetic number, because the mean of its divisors is an integer number (47311768707).

Almost surely, 2^94623537413 is an apocalyptic number.

It is an amenable number.

94623537413 is a deficient number, since it is larger than the sum of its proper divisors (1).

94623537413 is an equidigital number, since it uses as much as digits as its factorization.

94623537413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 47.

The spelling of 94623537413 in words is "ninety-four billion, six hundred twenty-three million, five hundred thirty-seven thousand, four hundred thirteen".