45504162773 has 8 divisors (see below), whose sum is σ = 45628077120. Its totient is φ = 45380412000.

The previous prime is 45504162763. The next prime is 45504162779. The reversal of 45504162773 is 37726140554.

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 45504162773 - 2⁶ = 45504162709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504162779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526898 + ... + 607148.

It is an arithmetic number, because the mean of its divisors is an integer number (5703509640).

Almost surely, 2^45504162773 is an apocalyptic number.

It is an amenable number.

45504162773 is a deficient number, since it is larger than the sum of its proper divisors (123914347).

45504162773 is an equidigital number, since it uses as much as digits as its factorization.

45504162773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81787.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 45504162773 in words is "forty-five billion, five hundred four million, one hundred sixty-two thousand, seven hundred seventy-three".