28300231773 has 96 divisors (see below), whose sum is σ = 46916468352. Its totient is φ = 16421771520.

The previous prime is 28300231759. The next prime is 28300231811. The reversal of 28300231773 is 37713200382.

It is not a de Polignac number, because 28300231773 - 2⁵ = 28300231741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28300231733) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29695465 + ... + 29696417.

It is an arithmetic number, because the mean of its divisors is an integer number (488713212).

Almost surely, 2^28300231773 is an apocalyptic number.

It is an amenable number.

28300231773 is a deficient number, since it is larger than the sum of its proper divisors (18616236579).

28300231773 is a wasteful number, since it uses less digits than its factorization.

28300231773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 28300231773 in words is "twenty-eight billion, three hundred million, two hundred thirty-one thousand, seven hundred seventy-three".