45550011513 has 32 divisors (see below), whose sum is σ = 64670284800. Its totient is φ = 28436184000.

The previous prime is 45550011503. The next prime is 45550011517. The reversal of 45550011513 is 31511005554.

It is not a de Polignac number, because 45550011513 - 2¹⁸ = 45549749369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45550011517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3626398 + ... + 3638936.

It is an arithmetic number, because the mean of its divisors is an integer number (2020946400).

Almost surely, 2^45550011513 is an apocalyptic number.

It is an amenable number.

45550011513 is a deficient number, since it is larger than the sum of its proper divisors (19120273287).

45550011513 is a wasteful number, since it uses less digits than its factorization.

45550011513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13293.

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 45550011513 in words is "forty-five billion, five hundred fifty million, eleven thousand, five hundred thirteen".