45351220415093 has 2 divisors, whose sum is σ = 45351220415094. Its totient is φ = 45351220415092.

The previous prime is 45351220415069. The next prime is 45351220415191. The reversal of 45351220415093 is 39051402215354.

45351220415093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39701176986769 + 5650043428324 = 6300887^2 + 2376982^2 .

It is a cyclic number.

It is not a de Polignac number, because 45351220415093 - 2¹⁶ = 45351220349557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45351220415003) 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, 22675610207546 + 22675610207547.

It is an arithmetic number, because the mean of its divisors is an integer number (22675610207547).

Almost surely, 2^{45351220415093} is an apocalyptic number.

It is an amenable number.

45351220415093 is a deficient number, since it is larger than the sum of its proper divisors (1).

45351220415093 is an equidigital number, since it uses as much as digits as its factorization.

45351220415093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 45351220415093 in words is "forty-five trillion, three hundred fifty-one billion, two hundred twenty million, four hundred fifteen thousand, ninety-three".