2480648662569 has 32 divisors (see below), whose sum is σ = 4256697507840. Its totient is φ = 1247079340800.

The previous prime is 2480648662543. The next prime is 2480648662579. The reversal of 2480648662569 is 9652668460842.

It is not a de Polignac number, because 2480648662569 - 2⁹ = 2480648662057 is a prime.

It is a super-2 number, since 2×2480648662569² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2480648662579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173198304 + ... + 173212625.

It is an arithmetic number, because the mean of its divisors is an integer number (133021797120).

Almost surely, 2^{2480648662569} is an apocalyptic number.

It is an amenable number.

2480648662569 is a deficient number, since it is larger than the sum of its proper divisors (1776048845271).

2480648662569 is a wasteful number, since it uses less digits than its factorization.

2480648662569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346410981.

The product of its (nonzero) digits is 238878720, while the sum is 66.

The spelling of 2480648662569 in words is "two trillion, four hundred eighty billion, six hundred forty-eight million, six hundred sixty-two thousand, five hundred sixty-nine".