2323537897 has 2 divisors, whose sum is σ = 2323537898. Its totient is φ = 2323537896.

The previous prime is 2323537871. The next prime is 2323537907. The reversal of 2323537897 is 7987353232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1886686096 + 436851801 = 43436^2 + 20901^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323537897 - 2¹¹ = 2323535849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2323537897.

It is not a weakly prime, because it can be changed into another prime (2323537807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161768948 + 1161768949.

It is an arithmetic number, because the mean of its divisors is an integer number (1161768949).

Almost surely, 2^2323537897 is an apocalyptic number.

It is an amenable number.

2323537897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323537897 is an equidigital number, since it uses as much as digits as its factorization.

2323537897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 49.

The square root of 2323537897 is about 48203.0901187880. The cubic root of 2323537897 is about 1324.4937706826.

The spelling of 2323537897 in words is "two billion, three hundred twenty-three million, five hundred thirty-seven thousand, eight hundred ninety-seven".