45323105432 has 32 divisors (see below), whose sum is σ = 92998858320. Its totient is φ = 20536410240.

The previous prime is 45323105411. The next prime is 45323105453. The reversal of 45323105432 is 23450132354.

It is an interprime number because it is at equal distance from previous prime (45323105411) and next prime (45323105453).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784463 + ... + 840254.

Almost surely, 2^45323105432 is an apocalyptic number.

It is an amenable number.

45323105432 is an abundant number, since it is smaller than the sum of its proper divisors (47675752888).

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

45323105432 is a wasteful number, since it uses less digits than its factorization.

45323105432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625051 (or 1625047 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 45323105432 its reverse (23450132354), we get a palindrome (68773237786).

The spelling of 45323105432 in words is "forty-five billion, three hundred twenty-three million, one hundred five thousand, four hundred thirty-two".