45637264633 has 2 divisors, whose sum is σ = 45637264634. Its totient is φ = 45637264632.

The previous prime is 45637264627. The next prime is 45637264639. The reversal of 45637264633 is 33646273654.

It is a balanced prime because it is at equal distance from previous prime (45637264627) and next prime (45637264639).

It can be written as a sum of positive squares in only one way, i.e., 30985856784 + 14651407849 = 176028^2 + 121043^2 .

It is a cyclic number.

It is not a de Polignac number, because 45637264633 - 2⁹ = 45637264121 is a prime.

It is not a weakly prime, because it can be changed into another prime (45637264639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22818632316 + 22818632317.

It is an arithmetic number, because the mean of its divisors is an integer number (22818632317).

Almost surely, 2^45637264633 is an apocalyptic number.

It is an amenable number.

45637264633 is a deficient number, since it is larger than the sum of its proper divisors (1).

45637264633 is an equidigital number, since it uses as much as digits as its factorization.

45637264633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 49.

The spelling of 45637264633 in words is "forty-five billion, six hundred thirty-seven million, two hundred sixty-four thousand, six hundred thirty-three".