125088893 has 4 divisors (see below), whose sum is σ = 125724060. Its totient is φ = 124453728.

The previous prime is 125088889. The next prime is 125088917. The reversal of 125088893 is 398880521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 398880521 = 13 ⋅30683117.

It can be written as a sum of positive squares in 2 ways, for example, as 115713049 + 9375844 = 10757^2 + 3062^2 .

It is a cyclic number.

It is not a de Polignac number, because 125088893 - 2² = 125088889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125088833) 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 3 ways as a sum of consecutive naturals, for example, 317288 + ... + 317681.

It is an arithmetic number, because the mean of its divisors is an integer number (31431015).

Almost surely, 2^125088893 is an apocalyptic number.

It is an amenable number.

125088893 is a deficient number, since it is larger than the sum of its proper divisors (635167).

125088893 is an equidigital number, since it uses as much as digits as its factorization.

125088893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635166.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 125088893 is about 11184.3145967913. The cubic root of 125088893 is about 500.1184959152.

The spelling of 125088893 in words is "one hundred twenty-five million, eighty-eight thousand, eight hundred ninety-three".