146050087225 has 81 divisors (see below), whose sum is σ = 215383239981. Its totient is φ = 97956532800.

The previous prime is 146050087207. The next prime is 146050087241. The reversal of 146050087225 is 522780050641.

The square root of 146050087225 is 382165.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 67273315641 + 78776771584 = 259371^2 + 280672^2 .

It is not a de Polignac number, because 146050087225 - 2⁹ = 146050086713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 815922186 + ... + 815922364.

Almost surely, 2^146050087225 is an apocalyptic number.

146050087225 is the 382165-th square number.

146050087225 is the 191083-rd centered octagonal number.

It is an amenable number.

146050087225 is a deficient number, since it is larger than the sum of its proper divisors (69333152756).

146050087225 is an frugal number, since it uses more digits than its factorization.

146050087225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 146050087225 in words is "one hundred forty-six billion, fifty million, eighty-seven thousand, two hundred twenty-five".