2258685337 has 2 divisors, whose sum is σ = 2258685338. Its totient is φ = 2258685336.

The previous prime is 2258685281. The next prime is 2258685347. The reversal of 2258685337 is 7335868522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2073071961 + 185613376 = 45531^2 + 13624^2 .

It is a cyclic number.

It is not a de Polignac number, because 2258685337 - 2¹¹ = 2258683289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2258685347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129342668 + 1129342669.

It is an arithmetic number, because the mean of its divisors is an integer number (1129342669).

Almost surely, 2^2258685337 is an apocalyptic number.

It is an amenable number.

2258685337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2258685337 is an equidigital number, since it uses as much as digits as its factorization.

2258685337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 49.

The square root of 2258685337 is about 47525.6282125760. The cubic root of 2258685337 is about 1312.0546079619.

The spelling of 2258685337 in words is "two billion, two hundred fifty-eight million, six hundred eighty-five thousand, three hundred thirty-seven".