45023518430 has 16 divisors (see below), whose sum is σ = 88409818224. Its totient is φ = 16372188480.

The previous prime is 45023518409. The next prime is 45023518433. The reversal of 45023518430 is 3481532054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45023518433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204652247 + ... + 204652466.

It is an arithmetic number, because the mean of its divisors is an integer number (5525613639).

Almost surely, 2^45023518430 is an apocalyptic number.

45023518430 is a deficient number, since it is larger than the sum of its proper divisors (43386299794).

45023518430 is a wasteful number, since it uses less digits than its factorization.

45023518430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409304731.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 45023518430 in words is "forty-five billion, twenty-three million, five hundred eighteen thousand, four hundred thirty".