2236345463552 has 18 divisors (see below), whose sum is σ = 4463955203148. Its totient is φ = 1118172731648.

The previous prime is 2236345463549. The next prime is 2236345463621. The reversal of 2236345463552 is 2553645436322.

It is a self number, because there is not a number n which added to its sum of digits gives 2236345463552.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4367861978 + ... + 4367862489.

It is an arithmetic number, because the mean of its divisors is an integer number (247997511286).

Almost surely, 2^{2236345463552} is an apocalyptic number.

It is an amenable number.

2236345463552 is a deficient number, since it is larger than the sum of its proper divisors (2227609739596).

2236345463552 is an frugal number, since it uses more digits than its factorization.

2236345463552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735724483 (or 8735724469 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 50.

The spelling of 2236345463552 in words is "two trillion, two hundred thirty-six billion, three hundred forty-five million, four hundred sixty-three thousand, five hundred fifty-two".