47153707879 has 2 divisors, whose sum is σ = 47153707880. Its totient is φ = 47153707878.

The previous prime is 47153707871. The next prime is 47153707897. The reversal of 47153707879 is 97870735174.

It is a happy number.

Together with next prime (47153707897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47153707879 - 2³ = 47153707871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47153707871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23576853939 + 23576853940.

It is an arithmetic number, because the mean of its divisors is an integer number (23576853940).

Almost surely, 2^47153707879 is an apocalyptic number.

47153707879 is a deficient number, since it is larger than the sum of its proper divisors (1).

47153707879 is an equidigital number, since it uses as much as digits as its factorization.

47153707879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10372320, while the sum is 58.

The spelling of 47153707879 in words is "forty-seven billion, one hundred fifty-three million, seven hundred seven thousand, eight hundred seventy-nine".