45504051232 has 48 divisors (see below), whose sum is σ = 95602913280. Its totient is φ = 21245027328.

The previous prime is 45504051227. The next prime is 45504051277. The reversal of 45504051232 is 23215040554.

It is a junction number, because it is equal to n+sod(n) for n = 45504051194 and 45504051203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260232 + ... + 398407.

It is an arithmetic number, because the mean of its divisors is an integer number (1991727360).

Almost surely, 2^45504051232 is an apocalyptic number.

It is an amenable number.

45504051232 is an abundant number, since it is smaller than the sum of its proper divisors (50098862048).

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

45504051232 is a wasteful number, since it uses less digits than its factorization.

45504051232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658793 (or 658785 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 45504051232 its reverse (23215040554), we get a palindrome (68719091786).

The spelling of 45504051232 in words is "forty-five billion, five hundred four million, fifty-one thousand, two hundred thirty-two".