2020532347 has 2 divisors, whose sum is σ = 2020532348. Its totient is φ = 2020532346.

The previous prime is 2020532317. The next prime is 2020532351. The reversal of 2020532347 is 7432350202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020532347 - 2²³ = 2012143739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020532317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010266173 + 1010266174.

It is an arithmetic number, because the mean of its divisors is an integer number (1010266174).

Almost surely, 2^2020532347 is an apocalyptic number.

2020532347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020532347 is an equidigital number, since it uses as much as digits as its factorization.

2020532347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 2020532347 is about 44950.3320009986. The cubic root of 2020532347 is about 1264.2179018914.

Adding to 2020532347 its reverse (7432350202), we get a palindrome (9452882549).

The spelling of 2020532347 in words is "two billion, twenty million, five hundred thirty-two thousand, three hundred forty-seven".