28037011002 has 192 divisors, whose sum is σ = 80668224000. Its totient is φ = 6368181120.

The previous prime is 28037010977. The next prime is 28037011049. The reversal of 28037011002 is 20011073082.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 781249 + ... + 816347.

It is an arithmetic number, because the mean of its divisors is an integer number (420147000).

Almost surely, 2^28037011002 is an apocalyptic number.

28037011002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 28037011002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40334112000).

28037011002 is an abundant number, since it is smaller than the sum of its proper divisors (52631212998).

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

28037011002 is a wasteful number, since it uses less digits than its factorization.

28037011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35161 (or 35154 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 28037011002 its reverse (20011073082), we get a palindrome (48048084084).

The spelling of 28037011002 in words is "twenty-eight billion, thirty-seven million, eleven thousand, two".