2603260465260 has 192 divisors, whose sum is σ = 9361290258432. Its totient is φ = 525378484224.

The previous prime is 2603260465241. The next prime is 2603260465297. The reversal of 2603260465260 is 625640623062.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10239369 + ... + 10490528.

It is an arithmetic number, because the mean of its divisors is an integer number (48756720096).

Almost surely, 2^{2603260465260} is an apocalyptic number.

2603260465260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2603260465260 is an abundant number, since it is smaller than the sum of its proper divisors (6758029793172).

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

2603260465260 is a wasteful number, since it uses less digits than its factorization.

2603260465260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20729952 (or 20729950 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2603260465260 in words is "two trillion, six hundred three billion, two hundred sixty million, four hundred sixty-five thousand, two hundred sixty".