260557035069 has 16 divisors (see below), whose sum is σ = 358813115712. Its totient is φ = 168092615808.

The previous prime is 260557035031. The next prime is 260557035143. The reversal of 260557035069 is 960530755062.

It is not a de Polignac number, because 260557035069 - 2¹⁵ = 260557002301 is a prime.

It is a super-2 number, since 2×260557035069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260557035029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11212527 + ... + 11235740.

It is an arithmetic number, because the mean of its divisors is an integer number (22425819732).

Almost surely, 2^260557035069 is an apocalyptic number.

It is an amenable number.

260557035069 is a deficient number, since it is larger than the sum of its proper divisors (98256080643).

260557035069 is a wasteful number, since it uses less digits than its factorization.

260557035069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22448396.

The product of its (nonzero) digits is 1701000, while the sum is 48.

The spelling of 260557035069 in words is "two hundred sixty billion, five hundred fifty-seven million, thirty-five thousand, sixty-nine".