2656516362652 has 6 divisors (see below), whose sum is σ = 4648903634648. Its totient is φ = 1328258181324.

The previous prime is 2656516362649. The next prime is 2656516362653. The reversal of 2656516362652 is 2562636156562.

It is a junction number, because it is equal to n+sod(n) for n = 2656516362593 and 2656516362602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656516362653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332064545328 + ... + 332064545335.

Almost surely, 2^{2656516362652} is an apocalyptic number.

It is an amenable number.

2656516362652 is a deficient number, since it is larger than the sum of its proper divisors (1992387271996).

2656516362652 is a wasteful number, since it uses less digits than its factorization.

2656516362652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664129090667 (or 664129090665 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 55.

The spelling of 2656516362652 in words is "two trillion, six hundred fifty-six billion, five hundred sixteen million, three hundred sixty-two thousand, six hundred fifty-two".