6632675237 has 2 divisors, whose sum is σ = 6632675238. Its totient is φ = 6632675236.

The previous prime is 6632675219. The next prime is 6632675243. The reversal of 6632675237 is 7325762366.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4099968961 + 2532706276 = 64031^2 + 50326^2 .

It is a cyclic number.

It is not a de Polignac number, because 6632675237 - 2²² = 6628480933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6632675191 and 6632675200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6632675837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3316337618 + 3316337619.

It is an arithmetic number, because the mean of its divisors is an integer number (3316337619).

Almost surely, 2^6632675237 is an apocalyptic number.

It is an amenable number.

6632675237 is a deficient number, since it is larger than the sum of its proper divisors (1).

6632675237 is an equidigital number, since it uses as much as digits as its factorization.

6632675237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 47.

The square root of 6632675237 is about 81441.2379387740. The cubic root of 6632675237 is about 1878.8678898647.

The spelling of 6632675237 in words is "six billion, six hundred thirty-two million, six hundred seventy-five thousand, two hundred thirty-seven".