45234442352 has 40 divisors (see below), whose sum is σ = 98193207792. Its totient is φ = 20005401600.

The previous prime is 45234442349. The next prime is 45234442373. The reversal of 45234442352 is 25324443254.

It is a super-2 number, since 2×45234442352² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3466649 + ... + 3479672.

Almost surely, 2^45234442352 is an apocalyptic number.

It is an amenable number.

45234442352 is an abundant number, since it is smaller than the sum of its proper divisors (52958765440).

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

45234442352 is a wasteful number, since it uses less digits than its factorization.

45234442352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946377 (or 6946371 counting only the distinct ones).

The product of its digits is 460800, while the sum is 38.

The spelling of 45234442352 in words is "forty-five billion, two hundred thirty-four million, four hundred forty-two thousand, three hundred fifty-two".