2264625650437 has 2 divisors, whose sum is σ = 2264625650438. Its totient is φ = 2264625650436.

The previous prime is 2264625650429. The next prime is 2264625650479. The reversal of 2264625650437 is 7340565264622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2259832719076 + 4792931361 = 1503274^2 + 69231^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264625650437 - 2³ = 2264625650429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2264625651437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132312825218 + 1132312825219.

It is an arithmetic number, because the mean of its divisors is an integer number (1132312825219).

Almost surely, 2^{2264625650437} is an apocalyptic number.

It is an amenable number.

2264625650437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264625650437 is an equidigital number, since it uses as much as digits as its factorization.

2264625650437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 2264625650437 in words is "two trillion, two hundred sixty-four billion, six hundred twenty-five million, six hundred fifty thousand, four hundred thirty-seven".