125895577 has 4 divisors (see below), whose sum is σ = 132521680. Its totient is φ = 119269476.

The previous prime is 125895541. The next prime is 125895589. The reversal of 125895577 is 775598521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125895577 - 2¹¹ = 125893529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125895577.

It is not an unprimeable number, because it can be changed into a prime (125895377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3313023 + ... + 3313060.

It is an arithmetic number, because the mean of its divisors is an integer number (33130420).

Almost surely, 2^125895577 is an apocalyptic number.

It is an amenable number.

125895577 is a deficient number, since it is larger than the sum of its proper divisors (6626103).

125895577 is an equidigital number, since it uses as much as digits as its factorization.

125895577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626102.

The product of its digits is 882000, while the sum is 49.

The square root of 125895577 is about 11220.3198261012. The cubic root of 125895577 is about 501.1912622014.

The spelling of 125895577 in words is "one hundred twenty-five million, eight hundred ninety-five thousand, five hundred seventy-seven".