28603463153 has 2 divisors, whose sum is σ = 28603463154. Its totient is φ = 28603463152.

The previous prime is 28603463143. The next prime is 28603463167. The reversal of 28603463153 is 35136430682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22682468449 + 5920994704 = 150607^2 + 76948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28603463153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28603463153.

It is not a weakly prime, because it can be changed into another prime (28603463143) by changing a digit.

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 as a sum of consecutive naturals, namely, 14301731576 + 14301731577.

It is an arithmetic number, because the mean of its divisors is an integer number (14301731577).

Almost surely, 2^28603463153 is an apocalyptic number.

It is an amenable number.

28603463153 is a deficient number, since it is larger than the sum of its proper divisors (1).

28603463153 is an equidigital number, since it uses as much as digits as its factorization.

28603463153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 28603463153 in words is "twenty-eight billion, six hundred three million, four hundred sixty-three thousand, one hundred fifty-three".