45546320103 has 16 divisors (see below), whose sum is σ = 61000611840. Its totient is φ = 30228197216.

The previous prime is 45546320087. The next prime is 45546320153. The reversal of 45546320103 is 30102364554.

It is a cyclic number.

It is not a de Polignac number, because 45546320103 - 2⁴ = 45546320087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45546320153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3145426 + ... + 3159872.

It is an arithmetic number, because the mean of its divisors is an integer number (3812538240).

Almost surely, 2^45546320103 is an apocalyptic number.

45546320103 is a deficient number, since it is larger than the sum of its proper divisors (15454291737).

45546320103 is a wasteful number, since it uses less digits than its factorization.

45546320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19086.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 45546320103 its reverse (30102364554), we get a palindrome (75648684657).

The spelling of 45546320103 in words is "forty-five billion, five hundred forty-six million, three hundred twenty thousand, one hundred three".