14891528053 has 2 divisors, whose sum is σ = 14891528054. Its totient is φ = 14891528052.

The previous prime is 14891528051. The next prime is 14891528107. The reversal of 14891528053 is 35082519841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14077110609 + 814417444 = 118647^2 + 28538^2 .

It is a cyclic number.

It is not a de Polignac number, because 14891528053 - 2¹ = 14891528051 is a prime.

Together with 14891528051, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14891527994 and 14891528012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14891528051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7445764026 + 7445764027.

It is an arithmetic number, because the mean of its divisors is an integer number (7445764027).

Almost surely, 2^14891528053 is an apocalyptic number.

It is an amenable number.

14891528053 is a deficient number, since it is larger than the sum of its proper divisors (1).

14891528053 is an equidigital number, since it uses as much as digits as its factorization.

14891528053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 14891528053 in words is "fourteen billion, eight hundred ninety-one million, five hundred twenty-eight thousand, fifty-three".