260503017490 has 16 divisors (see below), whose sum is σ = 469322998848. Its totient is φ = 104108414256.

The previous prime is 260503017389. The next prime is 260503017491. The reversal of 260503017490 is 94710305062.

260503017490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (260503017491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11587302 + ... + 11609761.

It is an arithmetic number, because the mean of its divisors is an integer number (29332687428).

Almost surely, 2^260503017490 is an apocalyptic number.

260503017490 is a deficient number, since it is larger than the sum of its proper divisors (208819981358).

260503017490 is a wasteful number, since it uses less digits than its factorization.

260503017490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23198193.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 260503017490 in words is "two hundred sixty billion, five hundred three million, seventeen thousand, four hundred ninety".