28601458600148 has 48 divisors (see below), whose sum is σ = 57672050392320. Its totient is φ = 12157399662336.

The previous prime is 28601458600147. The next prime is 28601458600153. The reversal of 28601458600148 is 84100685410682.

It is a self number, because there is not a number n which added to its sum of digits gives 28601458600148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28601458600147) 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, 947273 + ... + 7622351.

It is an arithmetic number, because the mean of its divisors is an integer number (1201501049840).

Almost surely, 2^{28601458600148} is an apocalyptic number.

28601458600148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

28601458600148 is an abundant number, since it is smaller than the sum of its proper divisors (29070591792172).

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

28601458600148 is a wasteful number, since it uses less digits than its factorization.

28601458600148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676344 (or 6676342 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 28601458600148 in words is "twenty-eight trillion, six hundred one billion, four hundred fifty-eight million, six hundred thousand, one hundred forty-eight".