2636216452 has 24 divisors (see below), whose sum is σ = 4943617056. Its totient is φ = 1225623168.

The previous prime is 2636216447. The next prime is 2636216467. The reversal of 2636216452 is 2546126362.

It is a zygodrome in base 6.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227898 + ... + 239185.

It is an arithmetic number, because the mean of its divisors is an integer number (205984044).

Almost surely, 2^2636216452 is an apocalyptic number.

It is an amenable number.

2636216452 is a deficient number, since it is larger than the sum of its proper divisors (2307400604).

2636216452 is a wasteful number, since it uses less digits than its factorization.

2636216452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467187 (or 467185 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 2636216452 is about 51344.0985119030. The cubic root of 2636216452 is about 1381.4240798812.

The spelling of 2636216452 in words is "two billion, six hundred thirty-six million, two hundred sixteen thousand, four hundred fifty-two".