45056136511 has 8 divisors (see below), whose sum is σ = 47274855264. Its totient is φ = 42859064160.

The previous prime is 45056136481. The next prime is 45056136539. The reversal of 45056136511 is 11563165054.

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 45056136511 - 2⁵ = 45056136479 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 (45056136551) 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, 5407336 + ... + 5415661.

It is an arithmetic number, because the mean of its divisors is an integer number (5909356908).

Almost surely, 2^45056136511 is an apocalyptic number.

45056136511 is a deficient number, since it is larger than the sum of its proper divisors (2218718753).

45056136511 is a wasteful number, since it uses less digits than its factorization.

45056136511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10823201.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 45056136511 in words is "forty-five billion, fifty-six million, one hundred thirty-six thousand, five hundred eleven".