260315450225650 has 24 divisors (see below), whose sum is σ = 485558371269684. Its totient is φ = 103831205068800.

The previous prime is 260315450225639. The next prime is 260315450225653. The reversal of 260315450225650 is 56522054513062.

It can be written as a sum of positive squares in 6 ways, for example, as 65553134127121 + 194762316098529 = 8096489^2 + 13955727^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 260315450225650.

It is not an unprimeable number, because it can be changed into a prime (260315450225653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7374357711 + ... + 7374393010.

Almost surely, 2^{260315450225650} is an apocalyptic number.

260315450225650 is a deficient number, since it is larger than the sum of its proper divisors (225242921044034).

260315450225650 is a wasteful number, since it uses less digits than its factorization.

260315450225650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14748751086 (or 14748751081 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 260315450225650 in words is "two hundred sixty trillion, three hundred fifteen billion, four hundred fifty million, two hundred twenty-five thousand, six hundred fifty".