2533213736 has 16 divisors (see below), whose sum is σ = 4776020340. Its totient is φ = 1259608320.

The previous prime is 2533213729. The next prime is 2533213747. The reversal of 2533213736 is 6373123352.

It can be written as a sum of positive squares in 2 ways, for example, as 1553148100 + 980065636 = 39410^2 + 31306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2533213696 and 2533213705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873281 + ... + 876176.

Almost surely, 2^2533213736 is an apocalyptic number.

It is an amenable number.

2533213736 is a deficient number, since it is larger than the sum of its proper divisors (2242806604).

2533213736 is a wasteful number, since it uses less digits than its factorization.

2533213736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749644 (or 1749640 counting only the distinct ones).

The product of its digits is 68040, while the sum is 35.

The square root of 2533213736 is about 50331.0414754155. The cubic root of 2533213736 is about 1363.1927826736.

The spelling of 2533213736 in words is "two billion, five hundred thirty-three million, two hundred thirteen thousand, seven hundred thirty-six".