45043536023622 has 32 divisors (see below), whose sum is σ = 101015065509600. Its totient is φ = 14876764189344.

The previous prime is 45043536023599. The next prime is 45043536023659. The reversal of 45043536023622 is 22632063534054.

It is a happy number.

45043536023622 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 3 + 5 + 3 + 602 + 36 + 2 + 2 = 666.

It is a super-2 number, since 2×45043536023622² (a number of 28 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 15 ways as a sum of consecutive naturals, for example, 3826322353 + ... + 3826334124.

It is an arithmetic number, because the mean of its divisors is an integer number (3156720797175).

Almost surely, 2^{45043536023622} is an apocalyptic number.

45043536023622 is an abundant number, since it is smaller than the sum of its proper divisors (55971529485978).

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

45043536023622 is a wasteful number, since it uses less digits than its factorization.

45043536023622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7652656597 (or 7652656591 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

Adding to 45043536023622 its reverse (22632063534054), we get a palindrome (67675599557676).

The spelling of 45043536023622 in words is "forty-five trillion, forty-three billion, five hundred thirty-six million, twenty-three thousand, six hundred twenty-two".