260057565621364 has 48 divisors (see below), whose sum is σ = 525189995366400. Its totient is φ = 110365875385056.

The previous prime is 260057565621331. The next prime is 260057565621367. The reversal of 260057565621364 is 463126565750062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 260057565621299 and 260057565621308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260057565621367) 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, 58234857 + ... + 62541295.

It is an arithmetic number, because the mean of its divisors is an integer number (10941458236800).

Almost surely, 2^{260057565621364} is an apocalyptic number.

It is an amenable number.

260057565621364 is an abundant number, since it is smaller than the sum of its proper divisors (265132429745036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260057565621364 is a wasteful number, since it uses less digits than its factorization.

260057565621364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327492 (or 4327490 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 58.

The spelling of 260057565621364 in words is "two hundred sixty trillion, fifty-seven billion, five hundred sixty-five million, six hundred twenty-one thousand, three hundred sixty-four".