43260652516 has 6 divisors (see below), whose sum is σ = 75706141910. Its totient is φ = 21630326256.

The previous prime is 43260652439. The next prime is 43260652549. The reversal of 43260652516 is 61525606234.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30608902116 + 12651750400 = 174954^2 + 112480^2 .

It is a super-2 number, since 2×43260652516² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5407581561 + ... + 5407581568.

Almost surely, 2^43260652516 is an apocalyptic number.

It is an amenable number.

43260652516 is a deficient number, since it is larger than the sum of its proper divisors (32445489394).

43260652516 is a wasteful number, since it uses less digits than its factorization.

43260652516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10815163133 (or 10815163131 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 43260652516 in words is "forty-three billion, two hundred sixty million, six hundred fifty-two thousand, five hundred sixteen".