28823376137 has 8 divisors (see below), whose sum is σ = 30160742400. Its totient is φ = 27511483680.

The previous prime is 28823376119. The next prime is 28823376157. The reversal of 28823376137 is 73167332882.

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 28823376137 - 2³⁰ = 27749634313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28823376107) 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, 6366137 + ... + 6370662.

It is an arithmetic number, because the mean of its divisors is an integer number (3770092800).

Almost surely, 2^28823376137 is an apocalyptic number.

It is an amenable number.

28823376137 is a deficient number, since it is larger than the sum of its proper divisors (1337366263).

28823376137 is a wasteful number, since it uses less digits than its factorization.

28823376137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12736903.

The product of its digits is 2032128, while the sum is 50.

The spelling of 28823376137 in words is "twenty-eight billion, eight hundred twenty-three million, three hundred seventy-six thousand, one hundred thirty-seven".