2548609267942 has 16 divisors (see below), whose sum is σ = 3934643310000. Its totient is φ = 1237208996448.

The previous prime is 2548609267933. The next prime is 2548609267949. The reversal of 2548609267942 is 2497629068452.

2548609267942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548609267949) 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, 36839817 + ... + 36908932.

It is an arithmetic number, because the mean of its divisors is an integer number (245915206875).

Almost surely, 2^{2548609267942} is an apocalyptic number.

2548609267942 is a deficient number, since it is larger than the sum of its proper divisors (1386034042058).

2548609267942 is a wasteful number, since it uses less digits than its factorization.

2548609267942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73749255.

The product of its (nonzero) digits is 104509440, while the sum is 64.

The spelling of 2548609267942 in words is "two trillion, five hundred forty-eight billion, six hundred nine million, two hundred sixty-seven thousand, nine hundred forty-two".