260523425 has 6 divisors (see below), whose sum is σ = 323049078. Its totient is φ = 208418720.

The previous prime is 260523413. The next prime is 260523433. The reversal of 260523425 is 524325062.

260523425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1731856 + 258791569 = 1316^2 + 16087^2 .

It is not a de Polignac number, because 260523425 - 2¹⁶ = 260457889 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, 5210444 + ... + 5210493.

It is an arithmetic number, because the mean of its divisors is an integer number (53841513).

Almost surely, 2^260523425 is an apocalyptic number.

260523425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260523425 is a deficient number, since it is larger than the sum of its proper divisors (62525653).

260523425 is a wasteful number, since it uses less digits than its factorization.

260523425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10420947 (or 10420942 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 260523425 is about 16140.7380562352. The cubic root of 260523425 is about 638.6784456517.

Adding to 260523425 its reverse (524325062), we get a palindrome (784848487).

The spelling of 260523425 in words is "two hundred sixty million, five hundred twenty-three thousand, four hundred twenty-five".