125574193 has 2 divisors, whose sum is σ = 125574194. Its totient is φ = 125574192.

The previous prime is 125574191. The next prime is 125574203. The reversal of 125574193 is 391475521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108409744 + 17164449 = 10412^2 + 4143^2 .

It is an emirp because it is prime and its reverse (391475521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125574193 - 2¹ = 125574191 is a prime.

Together with 125574191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (125574191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62787096 + 62787097.

It is an arithmetic number, because the mean of its divisors is an integer number (62787097).

Almost surely, 2^125574193 is an apocalyptic number.

It is an amenable number.

125574193 is a deficient number, since it is larger than the sum of its proper divisors (1).

125574193 is an equidigital number, since it uses as much as digits as its factorization.

125574193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 37.

The square root of 125574193 is about 11205.9891575889. The cubic root of 125574193 is about 500.7644213910.

The spelling of 125574193 in words is "one hundred twenty-five million, five hundred seventy-four thousand, one hundred ninety-three".