6632652463 has 4 divisors (see below), whose sum is σ = 6638416128. Its totient is φ = 6626888800.

The previous prime is 6632652421. The next prime is 6632652473. The reversal of 6632652463 is 3642562366.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3642562366 = 2 ⋅1821281183.

It is a cyclic number.

It is not a de Polignac number, because 6632652463 - 2⁹ = 6632651951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6632652473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2880106 + ... + 2882407.

It is an arithmetic number, because the mean of its divisors is an integer number (1659604032).

Almost surely, 2^6632652463 is an apocalyptic number.

6632652463 is a deficient number, since it is larger than the sum of its proper divisors (5763665).

6632652463 is a wasteful number, since it uses less digits than its factorization.

6632652463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763664.

The product of its digits is 933120, while the sum is 43.

The square root of 6632652463 is about 81441.0981200524. The cubic root of 6632652463 is about 1878.8657394309.

The spelling of 6632652463 in words is "six billion, six hundred thirty-two million, six hundred fifty-two thousand, four hundred sixty-three".