260587788484 has 9 divisors (see below), whose sum is σ = 456030416527. Its totient is φ = 130293383764.

The previous prime is 260587788451. The next prime is 260587788493. The reversal of 260587788484 is 484887785062.

The square root of 260587788484 is 510478.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 893337 + ... + 1148575.

Almost surely, 2^260587788484 is an apocalyptic number.

260587788484 is the 510478-th square number.

It is an amenable number.

260587788484 is a deficient number, since it is larger than the sum of its proper divisors (195442628043).

260587788484 is an frugal number, since it uses more digits than its factorization.

260587788484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510482 (or 255241 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 67.

The spelling of 260587788484 in words is "two hundred sixty billion, five hundred eighty-seven million, seven hundred eighty-eight thousand, four hundred eighty-four".