260252425 has 6 divisors (see below), whose sum is σ = 322713038. Its totient is φ = 208201920.

The previous prime is 260252423. The next prime is 260252431. The reversal of 260252425 is 524252062.

It can be written as a sum of positive squares in 3 ways, for example, as 43264 + 260209161 = 208^2 + 16131^2 .

It is not a de Polignac number, because 260252425 - 2¹ = 260252423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260252393 and 260252402.

It is not an unprimeable number, because it can be changed into a prime (260252423) 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, 5205024 + ... + 5205073.

Almost surely, 2^260252425 is an apocalyptic number.

260252425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260252425 is a deficient number, since it is larger than the sum of its proper divisors (62460613).

260252425 is a wasteful number, since it uses less digits than its factorization.

260252425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410107 (or 10410102 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 260252425 is about 16132.3409646585. The cubic root of 260252425 is about 638.4569148271.

The spelling of 260252425 in words is "two hundred sixty million, two hundred fifty-two thousand, four hundred twenty-five".