45891550709999 has 8 divisors (see below), whose sum is σ = 46757612104560. Its totient is φ = 45025496096256.

The previous prime is 45891550709993. The next prime is 45891550710001. The reversal of 45891550709999 is 99990705519854.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45891550709999 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 (45891550709993) 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, 13189967 + ... + 16302095.

It is an arithmetic number, because the mean of its divisors is an integer number (5844701513070).

Almost surely, 2^{45891550709999} is an apocalyptic number.

45891550709999 is a deficient number, since it is larger than the sum of its proper divisors (866061394561).

45891550709999 is a wasteful number, since it uses less digits than its factorization.

45891550709999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390409.

The product of its (nonzero) digits is 1653372000, while the sum is 80.

The spelling of 45891550709999 in words is "forty-five trillion, eight hundred ninety-one billion, five hundred fifty million, seven hundred nine thousand, nine hundred ninety-nine".