28337905130 has 8 divisors (see below), whose sum is σ = 51008229252. Its totient is φ = 11335162048.

The previous prime is 28337905093. The next prime is 28337905133. The reversal of 28337905130 is 3150973382.

It can be written as a sum of positive squares in 2 ways, for example, as 27920070649 + 417834481 = 167093^2 + 20441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (28337905133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416895247 + ... + 1416895266.

Almost surely, 2^28337905130 is an apocalyptic number.

28337905130 is a deficient number, since it is larger than the sum of its proper divisors (22670324122).

28337905130 is a wasteful number, since it uses less digits than its factorization.

28337905130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833790520.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 28337905130 in words is "twenty-eight billion, three hundred thirty-seven million, nine hundred five thousand, one hundred thirty".