125500035 has 32 divisors (see below), whose sum is σ = 223810560. Its totient is φ = 59678208.

The previous prime is 125499989. The next prime is 125500061. The reversal of 125500035 is 530005521.

It is not a de Polignac number, because 125500035 - 2⁸ = 125499779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125499984 and 125500020.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8107 + ... + 17796.

It is an arithmetic number, because the mean of its divisors is an integer number (6994080).

Almost surely, 2^125500035 is an apocalyptic number.

125500035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125500035 is a deficient number, since it is larger than the sum of its proper divisors (98310525).

125500035 is a wasteful number, since it uses less digits than its factorization.

125500035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25947.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 125500035 is about 11202.6798133304. The cubic root of 125500035 is about 500.6658262905.

Adding to 125500035 its reverse (530005521), we get a palindrome (655505556).

The spelling of 125500035 in words is "one hundred twenty-five million, five hundred thousand, thirty-five".