28276530037 has 8 divisors (see below), whose sum is σ = 34016878400. Its totient is φ = 22961392704.

The previous prime is 28276530031. The next prime is 28276530047. The reversal of 28276530037 is 73003567282.

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 28276530037 - 2⁷ = 28276529909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28276529975 and 28276530002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28276530031) 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, 106302612 + ... + 106302877.

It is an arithmetic number, because the mean of its divisors is an integer number (4252109800).

Almost surely, 2^28276530037 is an apocalyptic number.

It is an amenable number.

28276530037 is a deficient number, since it is larger than the sum of its proper divisors (5740348363).

28276530037 is a wasteful number, since it uses less digits than its factorization.

28276530037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212605515.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 28276530037 in words is "twenty-eight billion, two hundred seventy-six million, five hundred thirty thousand, thirty-seven".