43201064552 has 8 divisors (see below), whose sum is σ = 81001996050. Its totient is φ = 21600532272.

The previous prime is 43201064539. The next prime is 43201064561. The reversal of 43201064552 is 25546010234.

It can be written as a sum of positive squares in only one way, i.e., 41553191716 + 1647872836 = 203846^2 + 40594^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700066527 + ... + 2700066542.

Almost surely, 2^43201064552 is an apocalyptic number.

It is an amenable number.

43201064552 is a deficient number, since it is larger than the sum of its proper divisors (37800931498).

43201064552 is a wasteful number, since it uses less digits than its factorization.

43201064552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5400133075 (or 5400133071 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 43201064552 its reverse (25546010234), we get a palindrome (68747074786).

The spelling of 43201064552 in words is "forty-three billion, two hundred one million, sixty-four thousand, five hundred fifty-two".