47555617220759 has 2 divisors, whose sum is σ = 47555617220760. Its totient is φ = 47555617220758.

The previous prime is 47555617220731. The next prime is 47555617220767. The reversal of 47555617220759 is 95702271655574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47555617220759 - 2²⁴ = 47555600443543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47555617220695 and 47555617220704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47555617220719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23777808610379 + 23777808610380.

It is an arithmetic number, because the mean of its divisors is an integer number (23777808610380).

Almost surely, 2^{47555617220759} is an apocalyptic number.

47555617220759 is a deficient number, since it is larger than the sum of its proper divisors (1).

47555617220759 is an equidigital number, since it uses as much as digits as its factorization.

47555617220759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220000, while the sum is 65.

The spelling of 47555617220759 in words is "forty-seven trillion, five hundred fifty-five billion, six hundred seventeen million, two hundred twenty thousand, seven hundred fifty-nine".