20076494527 has 2 divisors, whose sum is σ = 20076494528. Its totient is φ = 20076494526.

The previous prime is 20076494447. The next prime is 20076494531. The reversal of 20076494527 is 72549467002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20076494527 - 2¹¹ = 20076492479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20076494027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10038247263 + 10038247264.

It is an arithmetic number, because the mean of its divisors is an integer number (10038247264).

Almost surely, 2^20076494527 is an apocalyptic number.

20076494527 is a deficient number, since it is larger than the sum of its proper divisors (1).

20076494527 is an equidigital number, since it uses as much as digits as its factorization.

20076494527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 20076494527 in words is "twenty billion, seventy-six million, four hundred ninety-four thousand, five hundred twenty-seven".