260650045 has 8 divisors (see below), whose sum is σ = 315168480. Its totient is φ = 206927760.

The previous prime is 260649989. The next prime is 260650051. The reversal of 260650045 is 540056062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260650045 - 2⁹ = 260649533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260649995 and 260650022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198315 + ... + 199624.

It is an arithmetic number, because the mean of its divisors is an integer number (39396060).

Almost surely, 2^260650045 is an apocalyptic number.

It is an amenable number.

260650045 is a deficient number, since it is larger than the sum of its proper divisors (54518435).

260650045 is a wasteful number, since it uses less digits than its factorization.

260650045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398075.

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

The square root of 260650045 is about 16144.6599530619. The cubic root of 260650045 is about 638.7818993902.

The spelling of 260650045 in words is "two hundred sixty million, six hundred fifty thousand, forty-five".