45360632237 has 2 divisors, whose sum is σ = 45360632238. Its totient is φ = 45360632236.

The previous prime is 45360632197. The next prime is 45360632249. The reversal of 45360632237 is 73223606354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39166784836 + 6193847401 = 197906^2 + 78701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45360632237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45360632194 and 45360632203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45360632267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22680316118 + 22680316119.

It is an arithmetic number, because the mean of its divisors is an integer number (22680316119).

Almost surely, 2^45360632237 is an apocalyptic number.

It is an amenable number.

45360632237 is a deficient number, since it is larger than the sum of its proper divisors (1).

45360632237 is an equidigital number, since it uses as much as digits as its factorization.

45360632237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 45360632237 in words is "forty-five billion, three hundred sixty million, six hundred thirty-two thousand, two hundred thirty-seven".