2654215405252 has 24 divisors (see below), whose sum is σ = 4918156129656. Its totient is φ = 1249029562368.

The previous prime is 2654215405229. The next prime is 2654215405271. The reversal of 2654215405252 is 2525045124562.

It can be written as a sum of positive squares in 4 ways, for example, as 1814452104256 + 839763300996 = 1347016^2 + 916386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2654215405199 and 2654215405208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10545708 + ... + 10794460.

It is an arithmetic number, because the mean of its divisors is an integer number (204923172069).

Almost surely, 2^{2654215405252} is an apocalyptic number.

It is an amenable number.

2654215405252 is a deficient number, since it is larger than the sum of its proper divisors (2263940724404).

2654215405252 is a wasteful number, since it uses less digits than its factorization.

2654215405252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405687 (or 405685 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 2654215405252 in words is "two trillion, six hundred fifty-four billion, two hundred fifteen million, four hundred five thousand, two hundred fifty-two".