260057435520272 has 80 divisors (see below), whose sum is σ = 563477743782912. Its totient is φ = 115459148321280.

The previous prime is 260057435520271. The next prime is 260057435520307. The reversal of 260057435520272 is 272025534750062.

It is a self number, because there is not a number n which added to its sum of digits gives 260057435520272.

It is not an unprimeable number, because it can be changed into a prime (260057435520271) 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, 119676143 + ... + 121829774.

Almost surely, 2^{260057435520272} is an apocalyptic number.

It is an amenable number.

260057435520272 is an abundant number, since it is smaller than the sum of its proper divisors (303420308262640).

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

260057435520272 is a wasteful number, since it uses less digits than its factorization.

260057435520272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241506136 (or 241506130 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 50.

The spelling of 260057435520272 in words is "two hundred sixty trillion, fifty-seven billion, four hundred thirty-five million, five hundred twenty thousand, two hundred seventy-two".