45633088549 has 2 divisors, whose sum is σ = 45633088550. Its totient is φ = 45633088548.

The previous prime is 45633088499. The next prime is 45633088639. The reversal of 45633088549 is 94588033654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44679390625 + 953697924 = 211375^2 + 30882^2 .

It is a cyclic number.

It is not a de Polignac number, because 45633088549 - 2⁹ = 45633088037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45633088549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45633083549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22816544274 + 22816544275.

It is an arithmetic number, because the mean of its divisors is an integer number (22816544275).

Almost surely, 2^45633088549 is an apocalyptic number.

It is an amenable number.

45633088549 is a deficient number, since it is larger than the sum of its proper divisors (1).

45633088549 is an equidigital number, since it uses as much as digits as its factorization.

45633088549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 45633088549 in words is "forty-five billion, six hundred thirty-three million, eighty-eight thousand, five hundred forty-nine".