94505359261 has 2 divisors, whose sum is σ = 94505359262. Its totient is φ = 94505359260.

The previous prime is 94505359259. The next prime is 94505359271. The reversal of 94505359261 is 16295350549.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65334427236 + 29170932025 = 255606^2 + 170795^2 .

It is an emirp because it is prime and its reverse (16295350549) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94505359261 - 2¹ = 94505359259 is a prime.

It is a super-2 number, since 2×94505359261² (a number of 23 digits) contains 22 as substring.

Together with 94505359259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94505359211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47252679630 + 47252679631.

It is an arithmetic number, because the mean of its divisors is an integer number (47252679631).

Almost surely, 2^94505359261 is an apocalyptic number.

It is an amenable number.

94505359261 is a deficient number, since it is larger than the sum of its proper divisors (1).

94505359261 is an equidigital number, since it uses as much as digits as its factorization.

94505359261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458000, while the sum is 49.

The spelling of 94505359261 in words is "ninety-four billion, five hundred five million, three hundred fifty-nine thousand, two hundred sixty-one".