45549737327 has 2 divisors, whose sum is σ = 45549737328. Its totient is φ = 45549737326.

The previous prime is 45549737293. The next prime is 45549737341. The reversal of 45549737327 is 72373794554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45549737327 - 2⁶ = 45549737263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45549737347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22774868663 + 22774868664.

It is an arithmetic number, because the mean of its divisors is an integer number (22774868664).

Almost surely, 2^45549737327 is an apocalyptic number.

45549737327 is a deficient number, since it is larger than the sum of its proper divisors (1).

45549737327 is an equidigital number, since it uses as much as digits as its factorization.

45549737327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22226400, while the sum is 56.

The spelling of 45549737327 in words is "forty-five billion, five hundred forty-nine million, seven hundred thirty-seven thousand, three hundred twenty-seven".