220604537047 has 2 divisors, whose sum is σ = 220604537048. Its totient is φ = 220604537046.

The previous prime is 220604537011. The next prime is 220604537117. The reversal of 220604537047 is 740735406022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220604537047 - 2²³ = 220596148439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220604537947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110302268523 + 110302268524.

It is an arithmetic number, because the mean of its divisors is an integer number (110302268524).

Almost surely, 2^220604537047 is an apocalyptic number.

220604537047 is a deficient number, since it is larger than the sum of its proper divisors (1).

220604537047 is an equidigital number, since it uses as much as digits as its factorization.

220604537047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 220604537047 in words is "two hundred twenty billion, six hundred four million, five hundred thirty-seven thousand, forty-seven".