45591050547513 has 12 divisors (see below), whose sum is σ = 65873263512420. Its totient is φ = 30385022698656.

The previous prime is 45591050547473. The next prime is 45591050547521. The reversal of 45591050547513 is 31574505019554.

45591050547513 is a `hidden beast` number, since 4 + 5 + 5 + 91 + 0 + 5 + 0 + 547 + 5 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42732408222009 + 2858642325504 = 6537003^2 + 1690752^2 .

It is not a de Polignac number, because 45591050547513 - 2³⁸ = 45316172640569 is a prime.

It is a super-3 number, since 3×45591050547513³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45591050547513.

It is not an unprimeable number, because it can be changed into a prime (45591050547013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750884598 + ... + 750945311.

It is an arithmetic number, because the mean of its divisors is an integer number (5489438626035).

Almost surely, 2^{45591050547513} is an apocalyptic number.

It is an amenable number.

45591050547513 is a deficient number, since it is larger than the sum of its proper divisors (20282212964907).

45591050547513 is a wasteful number, since it uses less digits than its factorization.

45591050547513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501833288 (or 1501833285 counting only the distinct ones).

The product of its (nonzero) digits is 9450000, while the sum is 54.

The spelling of 45591050547513 in words is "forty-five trillion, five hundred ninety-one billion, fifty million, five hundred forty-seven thousand, five hundred thirteen".