2542798182303 has 24 divisors (see below), whose sum is σ = 3681437877936. Its totient is φ = 1691275334400.

The previous prime is 2542798182293. The next prime is 2542798182311. The reversal of 2542798182303 is 3032818972452.

2542798182303 is a `hidden beast` number, since 2 + 5 + 427 + 9 + 8 + 182 + 30 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2542798182303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2542798182303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542798182403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10401076 + ... + 10642742.

It is an arithmetic number, because the mean of its divisors is an integer number (153393244914).

Almost surely, 2^{2542798182303} is an apocalyptic number.

2542798182303 is a deficient number, since it is larger than the sum of its proper divisors (1138639695633).

2542798182303 is a wasteful number, since it uses less digits than its factorization.

2542798182303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244375 (or 244372 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 2542798182303 in words is "two trillion, five hundred forty-two billion, seven hundred ninety-eight million, one hundred eighty-two thousand, three hundred three".