28540322956410 has 64 divisors (see below), whose sum is σ = 69682188539520. Its totient is φ = 7479782231040.

The previous prime is 28540322956391. The next prime is 28540322956417. The reversal of 28540322956410 is 1465922304582.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28540322956417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22573420 + ... + 23804199.

It is an arithmetic number, because the mean of its divisors is an integer number (1088784195930).

Almost surely, 2^{28540322956410} is an apocalyptic number.

28540322956410 is an abundant number, since it is smaller than the sum of its proper divisors (41141865583110).

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

28540322956410 is a wasteful number, since it uses less digits than its factorization.

28540322956410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46377983.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 28540322956410 in words is "twenty-eight trillion, five hundred forty billion, three hundred twenty-two million, nine hundred fifty-six thousand, four hundred ten".