45432455512 has 32 divisors (see below), whose sum is σ = 85410982800. Its totient is φ = 22656268800.

The previous prime is 45432455489. The next prime is 45432455527. The reversal of 45432455512 is 21555423454.

It is a super-3 number, since 3×45432455512³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 6030564 + ... + 6038092.

Almost surely, 2^45432455512 is an apocalyptic number.

It is an amenable number.

45432455512 is a deficient number, since it is larger than the sum of its proper divisors (39978527288).

45432455512 is a wasteful number, since it uses less digits than its factorization.

45432455512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427 (or 9423 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

Adding to 45432455512 its reverse (21555423454), we get a palindrome (66987878966).

The spelling of 45432455512 in words is "forty-five billion, four hundred thirty-two million, four hundred fifty-five thousand, five hundred twelve".