609050125 has 16 divisors (see below), whose sum is σ = 763983792. Its totient is φ = 484747200.

The previous prime is 609050107. The next prime is 609050129. The reversal of 609050125 is 521050906.

It can be written as a sum of positive squares in 8 ways, for example, as 174160809 + 434889316 = 13197^2 + 20854^2 .

It is not a de Polignac number, because 609050125 - 2²³ = 600661517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 609050093 and 609050102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609050129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12259 + ... + 36991.

It is an arithmetic number, because the mean of its divisors is an integer number (47748987).

Almost surely, 2^609050125 is an apocalyptic number.

It is an amenable number.

609050125 is a deficient number, since it is larger than the sum of its proper divisors (154933667).

609050125 is a wasteful number, since it uses less digits than its factorization.

609050125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24945 (or 24935 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 609050125 is about 24678.9409213605. The cubic root of 609050125 is about 847.6521714323.

The spelling of 609050125 in words is "six hundred nine million, fifty thousand, one hundred twenty-five".