45024252232 has 24 divisors (see below), whose sum is σ = 88250521590. Its totient is φ = 21533336000.

The previous prime is 45024252199. The next prime is 45024252239. The reversal of 45024252232 is 23225242054.

45024252232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36636256836 + 8387995396 = 191406^2 + 91586^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45024252194 and 45024252203.

It is not an unprimeable number, because it can be changed into a prime (45024252239) 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, 5315269 + ... + 5323732.

Almost surely, 2^45024252232 is an apocalyptic number.

It is an amenable number.

45024252232 is a deficient number, since it is larger than the sum of its proper divisors (43226269358).

45024252232 is a wasteful number, since it uses less digits than its factorization.

45024252232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10639053 (or 10639026 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 45024252232 its reverse (23225242054), we get a palindrome (68249494286).

The spelling of 45024252232 in words is "forty-five billion, twenty-four million, two hundred fifty-two thousand, two hundred thirty-two".