469895927747 has 2 divisors, whose sum is σ = 469895927748. Its totient is φ = 469895927746.

The previous prime is 469895927719. The next prime is 469895927749. The reversal of 469895927747 is 747729598964.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469895927747 is a prime.

Together with 469895927749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (469895927749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234947963873 + 234947963874.

It is an arithmetic number, because the mean of its divisors is an integer number (234947963874).

Almost surely, 2^469895927747 is an apocalyptic number.

469895927747 is a deficient number, since it is larger than the sum of its proper divisors (1).

469895927747 is an equidigital number, since it uses as much as digits as its factorization.

469895927747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920360960, while the sum is 77.

The spelling of 469895927747 in words is "four hundred sixty-nine billion, eight hundred ninety-five million, nine hundred twenty-seven thousand, seven hundred forty-seven".