43875079059887 has 8 divisors (see below), whose sum is σ = 44083807713792. Its totient is φ = 43666357858200.

The previous prime is 43875079059829. The next prime is 43875079059899. The reversal of 43875079059887 is 78895097057834.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43875079059887 - 2²⁸ = 43874810624431 is a prime.

It is a super-2 number, since 2×43875079059887² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43875079059827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10122968 + ... + 13792194.

It is an arithmetic number, because the mean of its divisors is an integer number (5510475964224).

Almost surely, 2^{43875079059887} is an apocalyptic number.

43875079059887 is a deficient number, since it is larger than the sum of its proper divisors (208728653905).

43875079059887 is a wasteful number, since it uses less digits than its factorization.

43875079059887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726109.

The product of its (nonzero) digits is 4267468800, while the sum is 80.

The spelling of 43875079059887 in words is "forty-three trillion, eight hundred seventy-five billion, seventy-nine million, fifty-nine thousand, eight hundred eighty-seven".