45520555337 has 2 divisors, whose sum is σ = 45520555338. Its totient is φ = 45520555336.

The previous prime is 45520555331. The next prime is 45520555391. The reversal of 45520555337 is 73355502554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25593280441 + 19927274896 = 159979^2 + 141164^2 .

It is a cyclic number.

It is not a de Polignac number, because 45520555337 - 2⁴ = 45520555321 is a prime.

It is not a weakly prime, because it can be changed into another prime (45520555331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22760277668 + 22760277669.

It is an arithmetic number, because the mean of its divisors is an integer number (22760277669).

Almost surely, 2^45520555337 is an apocalyptic number.

It is an amenable number.

45520555337 is a deficient number, since it is larger than the sum of its proper divisors (1).

45520555337 is an equidigital number, since it uses as much as digits as its factorization.

45520555337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1575000, while the sum is 44.

The spelling of 45520555337 in words is "forty-five billion, five hundred twenty million, five hundred fifty-five thousand, three hundred thirty-seven".