47976364783 has 2 divisors, whose sum is σ = 47976364784. Its totient is φ = 47976364782.

The previous prime is 47976364781. The next prime is 47976364811. The reversal of 47976364783 is 38746367974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47976364783 - 2¹ = 47976364781 is a prime.

Together with 47976364781, 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 (47976364781) 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, 23988182391 + 23988182392.

It is an arithmetic number, because the mean of its divisors is an integer number (23988182392).

Almost surely, 2^47976364783 is an apocalyptic number.

47976364783 is a deficient number, since it is larger than the sum of its proper divisors (1).

47976364783 is an equidigital number, since it uses as much as digits as its factorization.

47976364783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128024064, while the sum is 64.

The spelling of 47976364783 in words is "forty-seven billion, nine hundred seventy-six million, three hundred sixty-four thousand, seven hundred eighty-three".