28107541306 has 16 divisors (see below), whose sum is σ = 45413474400. Its totient is φ = 12970144368.

The previous prime is 28107541237. The next prime is 28107541307. The reversal of 28107541306 is 60314570182.

It is not an unprimeable number, because it can be changed into a prime (28107541307) 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, 30285 + ... + 239023.

It is an arithmetic number, because the mean of its divisors is an integer number (2838342150).

Almost surely, 2^28107541306 is an apocalyptic number.

28107541306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

28107541306 is a deficient number, since it is larger than the sum of its proper divisors (17305933094).

28107541306 is a wasteful number, since it uses less digits than its factorization.

28107541306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213933.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 28107541306 in words is "twenty-eight billion, one hundred seven million, five hundred forty-one thousand, three hundred six".