45453520103 has 8 divisors (see below), whose sum is σ = 45923667600. Its totient is φ = 44985378240.

The previous prime is 45453520093. The next prime is 45453520117. The reversal of 45453520103 is 30102535454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45453520103 - 2¹⁶ = 45453454567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45453520103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45453520603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455828 + ... + 546521.

It is an arithmetic number, because the mean of its divisors is an integer number (5740458450).

Almost surely, 2^45453520103 is an apocalyptic number.

45453520103 is a deficient number, since it is larger than the sum of its proper divisors (470147497).

45453520103 is a wasteful number, since it uses less digits than its factorization.

45453520103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002817.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 45453520103 in words is "forty-five billion, four hundred fifty-three million, five hundred twenty thousand, one hundred three".