45673952815 has 8 divisors (see below), whose sum is σ = 54875344608. Its totient is φ = 36494761440.

The previous prime is 45673952777. The next prime is 45673952843. The reversal of 45673952815 is 51825937654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45673952815 - 2¹⁹ = 45673428527 is a prime.

It is a super-2 number, since 2×45673952815² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 5545576 + ... + 5553805.

It is an arithmetic number, because the mean of its divisors is an integer number (6859418076).

Almost surely, 2^45673952815 is an apocalyptic number.

45673952815 is a deficient number, since it is larger than the sum of its proper divisors (9201391793).

45673952815 is a wasteful number, since it uses less digits than its factorization.

45673952815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100209.

The product of its digits is 9072000, while the sum is 55.

The spelling of 45673952815 in words is "forty-five billion, six hundred seventy-three million, nine hundred fifty-two thousand, eight hundred fifteen".