64282014637 has 2 divisors, whose sum is σ = 64282014638. Its totient is φ = 64282014636.

The previous prime is 64282014619. The next prime is 64282014773. The reversal of 64282014637 is 73641028246.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54279214441 + 10002800196 = 232979^2 + 100014^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64282014637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64282014593 and 64282014602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64282014607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32141007318 + 32141007319.

It is an arithmetic number, because the mean of its divisors is an integer number (32141007319).

Almost surely, 2^64282014637 is an apocalyptic number.

It is an amenable number.

64282014637 is a deficient number, since it is larger than the sum of its proper divisors (1).

64282014637 is an equidigital number, since it uses as much as digits as its factorization.

64282014637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 64282014637 in words is "sixty-four billion, two hundred eighty-two million, fourteen thousand, six hundred thirty-seven".