28601542352460 has 192 divisors, whose sum is σ = 105100404756480. Its totient is φ = 5630378791680.

The previous prime is 28601542352431. The next prime is 28601542352491. The reversal of 28601542352460 is 6425324510682.

It is a super-2 number, since 2×28601542352460² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162828274 + ... + 163003833.

It is an arithmetic number, because the mean of its divisors is an integer number (547397941440).

Almost surely, 2^{28601542352460} is an apocalyptic number.

28601542352460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28601542352460 is an abundant number, since it is smaller than the sum of its proper divisors (76498862404020).

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

28601542352460 is a wasteful number, since it uses less digits than its factorization.

28601542352460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325832156 (or 325832154 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 28601542352460 in words is "twenty-eight trillion, six hundred one billion, five hundred forty-two million, three hundred fifty-two thousand, four hundred sixty".