45356579469 has 6 divisors (see below), whose sum is σ = 65515059246. Its totient is φ = 30237719640.

The previous prime is 45356579447. The next prime is 45356579483. The reversal of 45356579469 is 96497565354.

45356579469 is a `hidden beast` number, since 4 + 5 + 3 + 56 + 579 + 4 + 6 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 36324548100 + 9032031369 = 190590^2 + 95037^2 .

It is not a de Polignac number, because 45356579469 - 2¹³ = 45356571277 is a prime.

It is a super-2 number, since 2×45356579469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45356579419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2519809962 + ... + 2519809979.

It is an arithmetic number, because the mean of its divisors is an integer number (10919176541).

Almost surely, 2^45356579469 is an apocalyptic number.

It is an amenable number.

45356579469 is a deficient number, since it is larger than the sum of its proper divisors (20158479777).

45356579469 is a wasteful number, since it uses less digits than its factorization.

45356579469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039619947 (or 5039619944 counting only the distinct ones).

The product of its digits is 122472000, while the sum is 63.

The spelling of 45356579469 in words is "forty-five billion, three hundred fifty-six million, five hundred seventy-nine thousand, four hundred sixty-nine".