45805048469 has 4 divisors (see below), whose sum is σ = 45807390144. Its totient is φ = 45802706796.

The previous prime is 45805048463. The next prime is 45805048493. The reversal of 45805048469 is 96484050854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45805048469 - 2²⁴ = 45788271253 is a prime.

It is a super-2 number, since 2×45805048469² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45805048469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45805048463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141247 + ... + 1180700.

It is an arithmetic number, because the mean of its divisors is an integer number (11451847536).

Almost surely, 2^45805048469 is an apocalyptic number.

It is an amenable number.

45805048469 is a deficient number, since it is larger than the sum of its proper divisors (2341675).

45805048469 is a wasteful number, since it uses less digits than its factorization.

45805048469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341674.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 45805048469 in words is "forty-five billion, eight hundred five million, forty-eight thousand, four hundred sixty-nine".