45245435244 has 24 divisors (see below), whose sum is σ = 106271843328. Its totient is φ = 14981931600.

The previous prime is 45245435119. The next prime is 45245435299. The reversal of 45245435244 is 44253454254.

It is a junction number, because it is equal to n+sod(n) for n = 45245435196 and 45245435205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12483132 + ... + 12486755.

It is an arithmetic number, because the mean of its divisors is an integer number (4427993472).

Almost surely, 2^45245435244 is an apocalyptic number.

It is an amenable number.

45245435244 is an abundant number, since it is smaller than the sum of its proper divisors (61026408084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45245435244 is a wasteful number, since it uses less digits than its factorization.

45245435244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24970045 (or 24970043 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 42.

Adding to 45245435244 its reverse (44253454254), we get a palindrome (89498889498).

The spelling of 45245435244 in words is "forty-five billion, two hundred forty-five million, four hundred thirty-five thousand, two hundred forty-four".