5445773403499 has 64 divisors (see below), whose sum is σ = 6511346569728. Its totient is φ = 4489477171200.

The previous prime is 5445773403463. The next prime is 5445773403527. The reversal of 5445773403499 is 9943043775445.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5445773403499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5445773403499.

It is not an unprimeable number, because it can be changed into a prime (5445773404499) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3326678109 + ... + 3326679745.

It is an arithmetic number, because the mean of its divisors is an integer number (101739790152).

Almost surely, 2^{5445773403499} is an apocalyptic number.

5445773403499 is a deficient number, since it is larger than the sum of its proper divisors (1065573166229).

5445773403499 is a wasteful number, since it uses less digits than its factorization.

5445773403499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148.

The product of its (nonzero) digits is 228614400, while the sum is 64.

The spelling of 5445773403499 in words is "five trillion, four hundred forty-five billion, seven hundred seventy-three million, four hundred three thousand, four hundred ninety-nine".