2468779542513 has 12 divisors (see below), whose sum is σ = 3584685132288. Its totient is φ = 1637235995640.

The previous prime is 2468779542491. The next prime is 2468779542521. The reversal of 2468779542513 is 3152459778642.

It is a happy number.

2468779542513 is a `hidden beast` number, since 2 + 4 + 6 + 8 + 7 + 79 + 5 + 42 + 513 = 666.

It is not a de Polignac number, because 2468779542513 - 2¹³ = 2468779534321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2468779542533) 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, 718084245 + ... + 718087682.

It is an arithmetic number, because the mean of its divisors is an integer number (298723761024).

Almost surely, 2^{2468779542513} is an apocalyptic number.

It is an amenable number.

2468779542513 is a deficient number, since it is larger than the sum of its proper divisors (1115905589775).

2468779542513 is a wasteful number, since it uses less digits than its factorization.

2468779542513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436172124 (or 1436172121 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

The spelling of 2468779542513 in words is "two trillion, four hundred sixty-eight billion, seven hundred seventy-nine million, five hundred forty-two thousand, five hundred thirteen".