43013652252 has 24 divisors (see below), whose sum is σ = 103826058000. Its totient is φ = 13843474176.

The previous prime is 43013652197. The next prime is 43013652313. The reversal of 43013652252 is 25225631034.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61800877 + ... + 61801572.

It is an arithmetic number, because the mean of its divisors is an integer number (4326085750).

Almost surely, 2^43013652252 is an apocalyptic number.

It is an amenable number.

43013652252 is an abundant number, since it is smaller than the sum of its proper divisors (60812405748).

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

43013652252 is a wasteful number, since it uses less digits than its factorization.

43013652252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123602485 (or 123602483 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 43013652252 in words is "forty-three billion, thirteen million, six hundred fifty-two thousand, two hundred fifty-two".