2654616451345 has 8 divisors (see below), whose sum is σ = 3203953267176. Its totient is φ = 2111417477376.

The previous prime is 2654616451307. The next prime is 2654616451369. The reversal of 2654616451345 is 5431546164562.

It can be written as a sum of positive squares in 4 ways, for example, as 975746864401 + 1678869586944 = 987799^2 + 1295712^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2654616451345 - 2²³ = 2654608062737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2654616451292 and 2654616451301.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1534459512 + ... + 1534461241.

It is an arithmetic number, because the mean of its divisors is an integer number (400494158397).

Almost surely, 2^{2654616451345} is an apocalyptic number.

It is an amenable number.

2654616451345 is a deficient number, since it is larger than the sum of its proper divisors (549336815831).

2654616451345 is a wasteful number, since it uses less digits than its factorization.

2654616451345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068920931.

The product of its digits is 10368000, while the sum is 52.

The spelling of 2654616451345 in words is "two trillion, six hundred fifty-four billion, six hundred sixteen million, four hundred fifty-one thousand, three hundred forty-five".