120489525025 has 12 divisors (see below), whose sum is σ = 150048250092. Its totient is φ = 95977917440.

The previous prime is 120489525007. The next prime is 120489525029. The reversal of 120489525025 is 520525984021.

It can be written as a sum of positive squares in 6 ways, for example, as 7569 + 120489517456 = 87^2 + 347116^2 .

It is not a de Polignac number, because 120489525025 - 2²⁹ = 119952654113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120489525029) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10336624 + ... + 10348273.

It is an arithmetic number, because the mean of its divisors is an integer number (12504020841).

Almost surely, 2^120489525025 is an apocalyptic number.

It is an amenable number.

120489525025 is a deficient number, since it is larger than the sum of its proper divisors (29558725067).

120489525025 is a wasteful number, since it uses less digits than its factorization.

120489525025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20685140 (or 20685135 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The spelling of 120489525025 in words is "one hundred twenty billion, four hundred eighty-nine million, five hundred twenty-five thousand, twenty-five".