120529025 has 6 divisors (see below), whose sum is σ = 149456022. Its totient is φ = 96423200.

The previous prime is 120529021. The next prime is 120529037. The reversal of 120529025 is 520925021.

It can be written as a sum of positive squares in 3 ways, for example, as 40462321 + 80066704 = 6361^2 + 8948^2 .

It is not a de Polignac number, because 120529025 - 2² = 120529021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120528985 and 120529003.

It is not an unprimeable number, because it can be changed into a prime (120529021) 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 5 ways as a sum of consecutive naturals, for example, 2410556 + ... + 2410605.

It is an arithmetic number, because the mean of its divisors is an integer number (24909337).

Almost surely, 2^120529025 is an apocalyptic number.

It is an amenable number.

120529025 is a deficient number, since it is larger than the sum of its proper divisors (28926997).

120529025 is an equidigital number, since it uses as much as digits as its factorization.

120529025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821171 (or 4821166 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 120529025 is about 10978.5711729715. The cubic root of 120529025 is about 493.9661789037.

The spelling of 120529025 in words is "one hundred twenty million, five hundred twenty-nine thousand, twenty-five".