28361110776006 has 32 divisors (see below), whose sum is σ = 56770728215040. Its totient is φ = 9445619672576.

The previous prime is 28361110775999. The next prime is 28361110776007. The reversal of 28361110776006 is 60067701116382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28361110776007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340808455 + ... + 340891661.

It is an arithmetic number, because the mean of its divisors is an integer number (1774085256720).

Almost surely, 2^{28361110776006} is an apocalyptic number.

28361110776006 is an abundant number, since it is smaller than the sum of its proper divisors (28409617439034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28361110776006 is a wasteful number, since it uses less digits than its factorization.

28361110776006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131108.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 28361110776006 in words is "twenty-eight trillion, three hundred sixty-one billion, one hundred ten million, seven hundred seventy-six thousand, six".