45791747641599 has 32 divisors (see below), whose sum is σ = 63105821227008. Its totient is φ = 29505282048000.

The previous prime is 45791747641597. The next prime is 45791747641639. The reversal of 45791747641599 is 99514674719754.

It is a Cunningham number, because it is equal to 6766960²-1.

It is not a de Polignac number, because 45791747641599 - 2¹ = 45791747641597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45791747641597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 629290992 + ... + 629363754.

It is an arithmetic number, because the mean of its divisors is an integer number (1972056913344).

Almost surely, 2^{45791747641599} is an apocalyptic number.

45791747641599 is a deficient number, since it is larger than the sum of its proper divisors (17314073585409).

45791747641599 is a wasteful number, since it uses less digits than its factorization.

45791747641599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81359.

The product of its digits is 2400451200, while the sum is 78.

The spelling of 45791747641599 in words is "forty-five trillion, seven hundred ninety-one billion, seven hundred forty-seven million, six hundred forty-one thousand, five hundred ninety-nine".