16526053 has 2 divisors, whose sum is σ = 16526054. Its totient is φ = 16526052.

The previous prime is 16526051. The next prime is 16526063. The reversal of 16526053 is 35062561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9138529 + 7387524 = 3023^2 + 2718^2 .

It is an emirp because it is prime and its reverse (35062561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16526053 - 2¹ = 16526051 is a prime.

It is a super-2 number, since 2×16526053² = 546220855517618, which contains 22 as substring.

Together with 16526051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16526051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8263026 + 8263027.

It is an arithmetic number, because the mean of its divisors is an integer number (8263027).

Almost surely, 2^16526053 is an apocalyptic number.

It is an amenable number.

16526053 is a deficient number, since it is larger than the sum of its proper divisors (1).

16526053 is an equidigital number, since it uses as much as digits as its factorization.

16526053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 16526053 is about 4065.2248400304. The cubic root of 16526053 is about 254.7160905312.

The spelling of 16526053 in words is "sixteen million, five hundred twenty-six thousand, fifty-three".