125382583 has 2 divisors, whose sum is σ = 125382584. Its totient is φ = 125382582.

The previous prime is 125382581. The next prime is 125382601. The reversal of 125382583 is 385283521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125382583 - 2¹ = 125382581 is a prime.

Together with 125382581, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125382581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62691291 + 62691292.

It is an arithmetic number, because the mean of its divisors is an integer number (62691292).

Almost surely, 2^125382583 is an apocalyptic number.

125382583 is a deficient number, since it is larger than the sum of its proper divisors (1).

125382583 is an equidigital number, since it uses as much as digits as its factorization.

125382583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 125382583 is about 11197.4364476875. The cubic root of 125382583 is about 500.5095911240.

The spelling of 125382583 in words is "one hundred twenty-five million, three hundred eighty-two thousand, five hundred eighty-three".