125396466337 has 2 divisors, whose sum is σ = 125396466338. Its totient is φ = 125396466336.

The previous prime is 125396466319. The next prime is 125396466401. The reversal of 125396466337 is 733664693521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125288389521 + 108076816 = 353961^2 + 10396^2 .

It is an emirp because it is prime and its reverse (733664693521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125396466337 - 2¹¹ = 125396464289 is a prime.

It is not a weakly prime, because it can be changed into another prime (125396469337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62698233168 + 62698233169.

It is an arithmetic number, because the mean of its divisors is an integer number (62698233169).

Almost surely, 2^125396466337 is an apocalyptic number.

It is an amenable number.

125396466337 is a deficient number, since it is larger than the sum of its proper divisors (1).

125396466337 is an equidigital number, since it uses as much as digits as its factorization.

125396466337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14696640, while the sum is 55.

The spelling of 125396466337 in words is "one hundred twenty-five billion, three hundred ninety-six million, four hundred sixty-six thousand, three hundred thirty-seven".