45103322052555 has 128 divisors (see below), whose sum is σ = 81263443968000. Its totient is φ = 21195334043136.

The previous prime is 45103322052533. The next prime is 45103322052653. The reversal of 45103322052555 is 55525022330154.

It is not a de Polignac number, because 45103322052555 - 2¹⁹ = 45103321528267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9398481046 + ... + 9398485844.

It is an arithmetic number, because the mean of its divisors is an integer number (634870656000).

Almost surely, 2^{45103322052555} is an apocalyptic number.

45103322052555 is a deficient number, since it is larger than the sum of its proper divisors (36160121915445).

45103322052555 is a wasteful number, since it uses less digits than its factorization.

45103322052555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8745.

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 45103322052555 in words is "forty-five trillion, one hundred three billion, three hundred twenty-two million, fifty-two thousand, five hundred fifty-five".