260550601 has 4 divisors (see below), whose sum is σ = 271878912. Its totient is φ = 249222292.

The previous prime is 260550569. The next prime is 260550637. The reversal of 260550601 is 106055062.

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 a cyclic number.

It is not a de Polignac number, because 260550601 - 2⁵ = 260550569 is a prime.

It is a super-2 number, since 2×260550601² = 135773231362922402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260550001) 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, 5664121 + ... + 5664166.

It is an arithmetic number, because the mean of its divisors is an integer number (67969728).

Almost surely, 2^260550601 is an apocalyptic number.

It is an amenable number.

260550601 is a deficient number, since it is larger than the sum of its proper divisors (11328311).

260550601 is a wasteful number, since it uses less digits than its factorization.

260550601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11328310.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 260550601 is about 16141.5798793055. The cubic root of 260550601 is about 638.7006523841.

The spelling of 260550601 in words is "two hundred sixty million, five hundred fifty thousand, six hundred one".