2052552247 has 2 divisors, whose sum is σ = 2052552248. Its totient is φ = 2052552246.

The previous prime is 2052552193. The next prime is 2052552289. The reversal of 2052552247 is 7422552502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2052552247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052552847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026276123 + 1026276124.

It is an arithmetic number, because the mean of its divisors is an integer number (1026276124).

Almost surely, 2^2052552247 is an apocalyptic number.

2052552247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052552247 is an equidigital number, since it uses as much as digits as its factorization.

2052552247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56000, while the sum is 34.

The square root of 2052552247 is about 45305.1017767315. The cubic root of 2052552247 is about 1270.8610621697.

The spelling of 2052552247 in words is "two billion, fifty-two million, five hundred fifty-two thousand, two hundred forty-seven".