28601463043 has 2 divisors, whose sum is σ = 28601463044. Its totient is φ = 28601463042.

The previous prime is 28601463031. The next prime is 28601463127. The reversal of 28601463043 is 34036410682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28601463043 - 2⁹ = 28601462531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28601462993 and 28601463011.

It is not a weakly prime, because it can be changed into another prime (28601463013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300731521 + 14300731522.

It is an arithmetic number, because the mean of its divisors is an integer number (14300731522).

Almost surely, 2^28601463043 is an apocalyptic number.

28601463043 is a deficient number, since it is larger than the sum of its proper divisors (1).

28601463043 is an equidigital number, since it uses as much as digits as its factorization.

28601463043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 28601463043 in words is "twenty-eight billion, six hundred one million, four hundred sixty-three thousand, forty-three".