2363557635564 has 48 divisors (see below), whose sum is σ = 5839713589248. Its totient is φ = 741465623808.

The previous prime is 2363557635559. The next prime is 2363557635587. The reversal of 2363557635564 is 4655367553632.

It is a junction number, because it is equal to n+sod(n) for n = 2363557635498 and 2363557635507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3319749 + ... + 3968355.

It is an arithmetic number, because the mean of its divisors is an integer number (121660699776).

Almost surely, 2^{2363557635564} is an apocalyptic number.

It is an amenable number.

2363557635564 is an abundant number, since it is smaller than the sum of its proper divisors (3476155953684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2363557635564 is a wasteful number, since it uses less digits than its factorization.

2363557635564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666494 (or 666492 counting only the distinct ones).

The product of its digits is 204120000, while the sum is 60.

The spelling of 2363557635564 in words is "two trillion, three hundred sixty-three billion, five hundred fifty-seven million, six hundred thirty-five thousand, five hundred sixty-four".