47196344851 has 2 divisors, whose sum is σ = 47196344852. Its totient is φ = 47196344850.

The previous prime is 47196344807. The next prime is 47196344857. The reversal of 47196344851 is 15844369174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47196344851 - 2²⁵ = 47162790419 is a prime.

It is not a weakly prime, because it can be changed into another prime (47196344857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23598172425 + 23598172426.

It is an arithmetic number, because the mean of its divisors is an integer number (23598172426).

Almost surely, 2^47196344851 is an apocalyptic number.

47196344851 is a deficient number, since it is larger than the sum of its proper divisors (1).

47196344851 is an equidigital number, since it uses as much as digits as its factorization.

47196344851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 52.

The spelling of 47196344851 in words is "forty-seven billion, one hundred ninety-six million, three hundred forty-four thousand, eight hundred fifty-one".