45247517773 has 8 divisors (see below), whose sum is σ = 45396648000. Its totient is φ = 45098634048.

The previous prime is 45247517771. The next prime is 45247517789. The reversal of 45247517773 is 37771574254.

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 45247517773 - 2¹ = 45247517771 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 45247517773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45247517771) 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, 309765 + ... + 431797.

It is an arithmetic number, because the mean of its divisors is an integer number (5674581000).

Almost surely, 2^45247517773 is an apocalyptic number.

It is an amenable number.

45247517773 is a deficient number, since it is larger than the sum of its proper divisors (149130227).

45247517773 is a wasteful number, since it uses less digits than its factorization.

45247517773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123251.

The product of its digits is 5762400, while the sum is 52.

The spelling of 45247517773 in words is "forty-five billion, two hundred forty-seven million, five hundred seventeen thousand, seven hundred seventy-three".