125854583 has 2 divisors, whose sum is σ = 125854584. Its totient is φ = 125854582.

The previous prime is 125854571. The next prime is 125854591. The reversal of 125854583 is 385458521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125854583 - 2²⁶ = 58745719 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 125854583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125854783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62927291 + 62927292.

It is an arithmetic number, because the mean of its divisors is an integer number (62927292).

Almost surely, 2^125854583 is an apocalyptic number.

125854583 is a deficient number, since it is larger than the sum of its proper divisors (1).

125854583 is an equidigital number, since it uses as much as digits as its factorization.

125854583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192000, while the sum is 41.

The square root of 125854583 is about 11218.4929023466. The cubic root of 125854583 is about 501.1368571525.

The spelling of 125854583 in words is "one hundred twenty-five million, eight hundred fifty-four thousand, five hundred eighty-three".