45738686633 has 2 divisors, whose sum is σ = 45738686634. Its totient is φ = 45738686632.

The previous prime is 45738686537. The next prime is 45738686659. The reversal of 45738686633 is 33668683754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24860459584 + 20878227049 = 157672^2 + 144493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45738686633 is a prime.

It is not a weakly prime, because it can be changed into another prime (45738685633) 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, 22869343316 + 22869343317.

It is an arithmetic number, because the mean of its divisors is an integer number (22869343317).

Almost surely, 2^45738686633 is an apocalyptic number.

It is an amenable number.

45738686633 is a deficient number, since it is larger than the sum of its proper divisors (1).

45738686633 is an equidigital number, since it uses as much as digits as its factorization.

45738686633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52254720, while the sum is 59.

The spelling of 45738686633 in words is "forty-five billion, seven hundred thirty-eight million, six hundred eighty-six thousand, six hundred thirty-three".