45348664136873 has 8 divisors (see below), whose sum is σ = 45895181319936. Its totient is φ = 44804190009600.

The previous prime is 45348664136861. The next prime is 45348664136917. The reversal of 45348664136873 is 37863146684354.

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 45348664136873 - 2¹⁸ = 45348663874729 is a prime.

It is a super-2 number, since 2×45348664136873² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45348664136813) 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, 510719288 + ... + 510808073.

It is an arithmetic number, because the mean of its divisors is an integer number (5736897664992).

Almost surely, 2^{45348664136873} is an apocalyptic number.

It is an amenable number.

45348664136873 is a deficient number, since it is larger than the sum of its proper divisors (546517183063).

45348664136873 is a wasteful number, since it uses less digits than its factorization.

45348664136873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021527895.

The product of its digits is 836075520, while the sum is 68.

The spelling of 45348664136873 in words is "forty-five trillion, three hundred forty-eight billion, six hundred sixty-four million, one hundred thirty-six thousand, eight hundred seventy-three".