20096774567 has 2 divisors, whose sum is σ = 20096774568. Its totient is φ = 20096774566.

The previous prime is 20096774539. The next prime is 20096774569. The reversal of 20096774567 is 76547769002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20096774567 - 2¹² = 20096770471 is a prime.

Together with 20096774569, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20096774569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10048387283 + 10048387284.

It is an arithmetic number, because the mean of its divisors is an integer number (10048387284).

Almost surely, 2^20096774567 is an apocalyptic number.

20096774567 is a deficient number, since it is larger than the sum of its proper divisors (1).

20096774567 is an equidigital number, since it uses as much as digits as its factorization.

20096774567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 20096774567 in words is "twenty billion, ninety-six million, seven hundred seventy-four thousand, five hundred sixty-seven".