11895359471 has 2 divisors, whose sum is σ = 11895359472. Its totient is φ = 11895359470.

The previous prime is 11895359449. The next prime is 11895359477. The reversal of 11895359471 is 17495359811.

It is a strong prime.

It is an emirp because it is prime and its reverse (17495359811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11895359471 - 2⁶ = 11895359407 is a prime.

It is a super-3 number, since 3×11895359471³ (a number of 31 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11895359477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5947679735 + 5947679736.

It is an arithmetic number, because the mean of its divisors is an integer number (5947679736).

Almost surely, 2^11895359471 is an apocalyptic number.

11895359471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11895359471 is an equidigital number, since it uses as much as digits as its factorization.

11895359471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 53.

The spelling of 11895359471 in words is "eleven billion, eight hundred ninety-five million, three hundred fifty-nine thousand, four hundred seventy-one".