125458097 has 2 divisors, whose sum is σ = 125458098. Its totient is φ = 125458096.

The previous prime is 125458061. The next prime is 125458111. The reversal of 125458097 is 790854521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65302561 + 60155536 = 8081^2 + 7756^2 .

It is an emirp because it is prime and its reverse (790854521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125458097 is a prime.

It is a super-2 number, since 2×125458097² = 31479468205722818, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (125458297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62729048 + 62729049.

It is an arithmetic number, because the mean of its divisors is an integer number (62729049).

Almost surely, 2^125458097 is an apocalyptic number.

It is an amenable number.

125458097 is a deficient number, since it is larger than the sum of its proper divisors (1).

125458097 is an equidigital number, since it uses as much as digits as its factorization.

125458097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 125458097 is about 11200.8078726492. The cubic root of 125458097 is about 500.6100513719.

The spelling of 125458097 in words is "one hundred twenty-five million, four hundred fifty-eight thousand, ninety-seven".