125381593 has 8 divisors (see below), whose sum is σ = 128528576. Its totient is φ = 122245200.

The previous prime is 125381573. The next prime is 125381609. The reversal of 125381593 is 395183521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125381593 - 2¹³ = 125373401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125381573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24823 + ... + 29443.

It is an arithmetic number, because the mean of its divisors is an integer number (16066072).

Almost surely, 2^125381593 is an apocalyptic number.

It is an amenable number.

125381593 is a deficient number, since it is larger than the sum of its proper divisors (3146983).

125381593 is an equidigital number, since it uses as much as digits as its factorization.

125381593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295.

The product of its digits is 32400, while the sum is 37.

The square root of 125381593 is about 11197.3922410533. The cubic root of 125381593 is about 500.5082738071.

The spelling of 125381593 in words is "one hundred twenty-five million, three hundred eighty-one thousand, five hundred ninety-three".