260620525 has 12 divisors (see below), whose sum is σ = 352548864. Its totient is φ = 189542000.

The previous prime is 260620517. The next prime is 260620531. The reversal of 260620525 is 525026062.

260620525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260620525 - 2³ = 260620517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260620493 and 260620502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473581 + ... + 474130.

It is an arithmetic number, because the mean of its divisors is an integer number (29379072).

Almost surely, 2^260620525 is an apocalyptic number.

260620525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260620525 is a deficient number, since it is larger than the sum of its proper divisors (91928339).

260620525 is a wasteful number, since it uses less digits than its factorization.

260620525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947732 (or 947727 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 260620525 is about 16143.7456929921. The cubic root of 260620525 is about 638.7577833338.

Adding to 260620525 its reverse (525026062), we get a palindrome (785646587).

The spelling of 260620525 in words is "two hundred sixty million, six hundred twenty thousand, five hundred twenty-five".