45403675244417 has 12 divisors (see below), whose sum is σ = 52847717278356. Its totient is φ = 38894448589920.

The previous prime is 45403675244381. The next prime is 45403675244441. The reversal of 45403675244417 is 71444257630454.

It can be written as a sum of positive squares in 2 ways, for example, as 16042275888961 + 29361399355456 = 4005281^2 + 5418616^2 .

It is not a de Polignac number, because 45403675244417 - 2¹⁶ = 45403675178881 is a prime.

It is a super-2 number, since 2×45403675244417² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45403675244467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273574934 + ... + 273740847.

It is an arithmetic number, because the mean of its divisors is an integer number (4403976439863).

Almost surely, 2^{45403675244417} is an apocalyptic number.

It is an amenable number.

45403675244417 is a deficient number, since it is larger than the sum of its proper divisors (7444042033939).

45403675244417 is a wasteful number, since it uses less digits than its factorization.

45403675244417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547317488 (or 547317481 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 56.

The spelling of 45403675244417 in words is "forty-five trillion, four hundred three billion, six hundred seventy-five million, two hundred forty-four thousand, four hundred seventeen".