45459097773 has 4 divisors (see below), whose sum is σ = 60612130368. Its totient is φ = 30306065180.

The previous prime is 45459097769. The next prime is 45459097807. The reversal of 45459097773 is 37779095454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45459097773 - 2² = 45459097769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45459097573) 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 3 ways as a sum of consecutive naturals, for example, 7576516293 + ... + 7576516298.

It is an arithmetic number, because the mean of its divisors is an integer number (15153032592).

Almost surely, 2^45459097773 is an apocalyptic number.

It is an amenable number.

45459097773 is a deficient number, since it is larger than the sum of its proper divisors (15153032595).

45459097773 is a wasteful number, since it uses less digits than its factorization.

45459097773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15153032594.

The product of its (nonzero) digits is 33339600, while the sum is 60.

The spelling of 45459097773 in words is "forty-five billion, four hundred fifty-nine million, ninety-seven thousand, seven hundred seventy-three".