43152659956 has 24 divisors (see below), whose sum is σ = 86336665856. Its totient is φ = 18487280160.

The previous prime is 43152659939. The next prime is 43152659981. The reversal of 43152659956 is 65995625134.

It is a super-2 number, since 2×43152659956² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43152659897 and 43152659906.

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, 201015 + ... + 355966.

Almost surely, 2^43152659956 is an apocalyptic number.

It is an amenable number.

43152659956 is an abundant number, since it is smaller than the sum of its proper divisors (43184005900).

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

43152659956 is a wasteful number, since it uses less digits than its factorization.

43152659956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559759 (or 559757 counting only the distinct ones).

The product of its digits is 8748000, while the sum is 55.

The spelling of 43152659956 in words is "forty-three billion, one hundred fifty-two million, six hundred fifty-nine thousand, nine hundred fifty-six".