28601463124 has 48 divisors (see below), whose sum is σ = 54704377728. Its totient is φ = 13005675648.

The previous prime is 28601463043. The next prime is 28601463127. The reversal of 28601463124 is 42136410682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28601463127) 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 15 ways as a sum of consecutive naturals, for example, 1041579 + ... + 1068685.

It is an arithmetic number, because the mean of its divisors is an integer number (1139674536).

Almost surely, 2^28601463124 is an apocalyptic number.

It is an amenable number.

28601463124 is a deficient number, since it is larger than the sum of its proper divisors (26102914604).

28601463124 is a wasteful number, since it uses less digits than its factorization.

28601463124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27424 (or 27422 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 28601463124 in words is "twenty-eight billion, six hundred one million, four hundred sixty-three thousand, one hundred twenty-four".