43480278652 has 12 divisors (see below), whose sum is σ = 76091959216. Its totient is φ = 21739718880.

The previous prime is 43480278643. The next prime is 43480278683. The reversal of 43480278652 is 25687208434.

43480278652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 43480278596 and 43480278605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307777 + ... + 426247.

Almost surely, 2^43480278652 is an apocalyptic number.

It is an amenable number.

43480278652 is a deficient number, since it is larger than the sum of its proper divisors (32611680564).

43480278652 is a wasteful number, since it uses less digits than its factorization.

43480278652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210228 (or 210226 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 43480278652 in words is "forty-three billion, four hundred eighty million, two hundred seventy-eight thousand, six hundred fifty-two".