2654116776386 has 48 divisors (see below), whose sum is σ = 4555369152000. Its totient is φ = 1156153320960.

The previous prime is 2654116776383. The next prime is 2654116776391. The reversal of 2654116776386 is 6836776114562.

It is a happy number.

It is a super-2 number, since 2×2654116776386² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2654116776383) 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, 2808011 + ... + 3632238.

It is an arithmetic number, because the mean of its divisors is an integer number (94903524000).

Almost surely, 2^{2654116776386} is an apocalyptic number.

2654116776386 is a deficient number, since it is larger than the sum of its proper divisors (1901252375614).

2654116776386 is a wasteful number, since it uses less digits than its factorization.

2654116776386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440339 (or 6440322 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 62.

The spelling of 2654116776386 in words is "two trillion, six hundred fifty-four billion, one hundred sixteen million, seven hundred seventy-six thousand, three hundred eighty-six".