26523161032 has 16 divisors (see below), whose sum is σ = 49734045900. Its totient is φ = 13260748800.

The previous prime is 26523161003. The next prime is 26523161033. The reversal of 26523161032 is 23016132562.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26304298596 + 218862436 = 162186^2 + 14794^2 .

It is a super-2 number, since 2×26523161032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26523160985 and 26523161003.

It is not an unprimeable number, because it can be changed into a prime (26523161033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43944 + ... + 234472.

Almost surely, 2^26523161032 is an apocalyptic number.

It is an amenable number.

26523161032 is a deficient number, since it is larger than the sum of its proper divisors (23210884868).

26523161032 is a wasteful number, since it uses less digits than its factorization.

26523161032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207936 (or 207932 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 26523161032 its reverse (23016132562), we get a palindrome (49539293594).

The spelling of 26523161032 in words is "twenty-six billion, five hundred twenty-three million, one hundred sixty-one thousand, thirty-two".