43628462085 has 32 divisors (see below), whose sum is σ = 75452686848. Its totient is φ = 21399344640.

The previous prime is 43628462011. The next prime is 43628462117. The reversal of 43628462085 is 58026482634.

It is not a de Polignac number, because 43628462085 - 2⁹ = 43628461573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359952 + ... + 465641.

It is an arithmetic number, because the mean of its divisors is an integer number (2357896464).

Almost surely, 2^43628462085 is an apocalyptic number.

It is an amenable number.

43628462085 is a deficient number, since it is larger than the sum of its proper divisors (31824224763).

43628462085 is a wasteful number, since it uses less digits than its factorization.

43628462085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825885.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 43628462085 in words is "forty-three billion, six hundred twenty-eight million, four hundred sixty-two thousand, eighty-five".