523050425 has 6 divisors (see below), whose sum is σ = 648582558. Its totient is φ = 418440320.

The previous prime is 523050421. The next prime is 523050433. The reversal of 523050425 is 524050325.

It can be written as a sum of positive squares in 3 ways, for example, as 425104 + 522625321 = 652^2 + 22861^2 .

It is not a de Polignac number, because 523050425 - 2² = 523050421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 523050394 and 523050403.

It is not an unprimeable number, because it can be changed into a prime (523050421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10460984 + ... + 10461033.

It is an arithmetic number, because the mean of its divisors is an integer number (108097093).

Almost surely, 2^523050425 is an apocalyptic number.

It is an amenable number.

523050425 is a deficient number, since it is larger than the sum of its proper divisors (125532133).

523050425 is a wasteful number, since it uses less digits than its factorization.

523050425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20922027 (or 20922022 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 523050425 is about 22870.2956911361. The cubic root of 523050425 is about 805.7145129218.

It can be divided in two parts, 5230 and 50425, that added together give a palindrome (55655).

The spelling of 523050425 in words is "five hundred twenty-three million, fifty thousand, four hundred twenty-five".