43052022045 has 96 divisors (see below), whose sum is σ = 83846835072. Its totient is φ = 21107423232.

The previous prime is 43052022037. The next prime is 43052022049. The reversal of 43052022045 is 54022025034.

It is a happy number.

43052022045 is a `hidden beast` number, since 430 + 5 + 2 + 0 + 220 + 4 + 5 = 666.

It is not a de Polignac number, because 43052022045 - 2³ = 43052022037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43052022049) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 863929 + ... + 912401.

It is an arithmetic number, because the mean of its divisors is an integer number (873404532).

Almost surely, 2^43052022045 is an apocalyptic number.

43052022045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43052022045 is a deficient number, since it is larger than the sum of its proper divisors (40794813027).

43052022045 is a wasteful number, since it uses less digits than its factorization.

43052022045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48553 (or 48541 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 43052022045 its reverse (54022025034), we get a palindrome (97074047079).

The spelling of 43052022045 in words is "forty-three billion, fifty-two million, twenty-two thousand, forty-five".