260355151 has 4 divisors (see below), whose sum is σ = 297548752. Its totient is φ = 223161552.

The previous prime is 260355131. The next prime is 260355163. The reversal of 260355151 is 151553062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 260355151 - 2⁹ = 260354639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260355131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18596790 + ... + 18596803.

It is an arithmetic number, because the mean of its divisors is an integer number (74387188).

Almost surely, 2^260355151 is an apocalyptic number.

260355151 is a deficient number, since it is larger than the sum of its proper divisors (37193601).

260355151 is an equidigital number, since it uses as much as digits as its factorization.

260355151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37193600.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 260355151 is about 16135.5245034055. The cubic root of 260355151 is about 638.5409069969.

The spelling of 260355151 in words is "two hundred sixty million, three hundred fifty-five thousand, one hundred fifty-one".