260545472513 has 4 divisors (see below), whose sum is σ = 260548712880. Its totient is φ = 260542232148.

The previous prime is 260545472507. The next prime is 260545472519. The reversal of 260545472513 is 315274545062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (260545472507) and next prime (260545472519).

It is a cyclic number.

It is not a de Polignac number, because 260545472513 - 2⁶ = 260545472449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260545472519) 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, 1496423 + ... + 1661436.

It is an arithmetic number, because the mean of its divisors is an integer number (65137178220).

Almost surely, 2^260545472513 is an apocalyptic number.

It is an amenable number.

260545472513 is a deficient number, since it is larger than the sum of its proper divisors (3240367).

260545472513 is an equidigital number, since it uses as much as digits as its factorization.

260545472513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240366.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 260545472513 in words is "two hundred sixty billion, five hundred forty-five million, four hundred seventy-two thousand, five hundred thirteen".