26460363516 has 24 divisors (see below), whose sum is σ = 61765141200. Its totient is φ = 8816650752.

The previous prime is 26460363481. The next prime is 26460363521. The reversal of 26460363516 is 61536306462.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 401941 + ... + 463116.

It is an arithmetic number, because the mean of its divisors is an integer number (2573547550).

Almost surely, 2^26460363516 is an apocalyptic number.

It is an amenable number.

26460363516 is an abundant number, since it is smaller than the sum of its proper divisors (35304777684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26460363516 is a wasteful number, since it uses less digits than its factorization.

26460363516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867613 (or 867611 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 26460363516 its reverse (61536306462), we get a palindrome (87996669978).

The spelling of 26460363516 in words is "twenty-six billion, four hundred sixty million, three hundred sixty-three thousand, five hundred sixteen".