47704095547 has 2 divisors, whose sum is σ = 47704095548. Its totient is φ = 47704095546.

The previous prime is 47704095479. The next prime is 47704095617. The reversal of 47704095547 is 74559040774.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47704095547 - 2²³ = 47695706939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47704095494 and 47704095503.

It is not a weakly prime, because it can be changed into another prime (47704090547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23852047773 + 23852047774.

It is an arithmetic number, because the mean of its divisors is an integer number (23852047774).

Almost surely, 2^47704095547 is an apocalyptic number.

47704095547 is a deficient number, since it is larger than the sum of its proper divisors (1).

47704095547 is an equidigital number, since it uses as much as digits as its factorization.

47704095547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 47704095547 in words is "forty-seven billion, seven hundred four million, ninety-five thousand, five hundred forty-seven".