125562085 has 16 divisors (see below), whose sum is σ = 174042432. Its totient is φ = 85945600.

The previous prime is 125562071. The next prime is 125562103. The reversal of 125562085 is 580265521.

It is not a de Polignac number, because 125562085 - 2¹⁵ = 125529317 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 125562085.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 66211 + ... + 68080.

It is an arithmetic number, because the mean of its divisors is an integer number (10877652).

Almost surely, 2^125562085 is an apocalyptic number.

It is an amenable number.

125562085 is a deficient number, since it is larger than the sum of its proper divisors (48480347).

125562085 is a wasteful number, since it uses less digits than its factorization.

125562085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134324.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 125562085 is about 11205.4488977461. The cubic root of 125562085 is about 500.7483261239.

It can be divided in two parts, 12556 and 2085, that added together give a palindrome (14641).

The spelling of 125562085 in words is "one hundred twenty-five million, five hundred sixty-two thousand, eighty-five".