45791292012009 has 8 divisors (see below), whose sum is σ = 61055214805632. Its totient is φ = 30527448613200.

The previous prime is 45791292012001. The next prime is 45791292012047. The reversal of 45791292012009 is 90021029219754.

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

It is not a de Polignac number, because 45791292012009 - 2³ = 45791292012001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45791292012001) 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, 18489649 + ... + 20819454.

It is an arithmetic number, because the mean of its divisors is an integer number (7631901850704).

Almost surely, 2^{45791292012009} is an apocalyptic number.

It is an amenable number.

45791292012009 is a deficient number, since it is larger than the sum of its proper divisors (15263922793623).

45791292012009 is a wasteful number, since it uses less digits than its factorization.

45791292012009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39697407.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 45791292012009 in words is "forty-five trillion, seven hundred ninety-one billion, two hundred ninety-two million, twelve thousand, nine".