28653026860123 has 2 divisors, whose sum is σ = 28653026860124. Its totient is φ = 28653026860122.

The previous prime is 28653026860093. The next prime is 28653026860141. The reversal of 28653026860123 is 32106862035682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28653026860123 - 2²⁵ = 28652993305691 is a prime.

It is not a weakly prime, because it can be changed into another prime (28653026860193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14326513430061 + 14326513430062.

It is an arithmetic number, because the mean of its divisors is an integer number (14326513430062).

Almost surely, 2^{28653026860123} is an apocalyptic number.

28653026860123 is a deficient number, since it is larger than the sum of its proper divisors (1).

28653026860123 is an equidigital number, since it uses as much as digits as its factorization.

28653026860123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 28653026860123 in words is "twenty-eight trillion, six hundred fifty-three billion, twenty-six million, eight hundred sixty thousand, one hundred twenty-three".