201050425 has 6 divisors (see below), whose sum is σ = 249302558. Its totient is φ = 160840320.

The previous prime is 201050401. The next prime is 201050441. The reversal of 201050425 is 524050102.

It can be written as a sum of positive squares in 3 ways, for example, as 1308736 + 199741689 = 1144^2 + 14133^2 .

It is not a de Polignac number, because 201050425 - 2¹¹ = 201048377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4020984 + ... + 4021033.

Almost surely, 2^201050425 is an apocalyptic number.

201050425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201050425 is a deficient number, since it is larger than the sum of its proper divisors (48252133).

201050425 is an equidigital number, since it uses as much as digits as its factorization.

201050425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042027 (or 8042022 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 201050425 is about 14179.2251198717. The cubic root of 201050425 is about 585.8255808875.

The spelling of 201050425 in words is "two hundred one million, fifty thousand, four hundred twenty-five".