26216161052 has 48 divisors (see below), whose sum is σ = 47818293600. Its totient is φ = 12566050560.

The previous prime is 26216161043. The next prime is 26216161063. The reversal of 26216161052 is 25016161262.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5337974 + ... + 5342882.

It is an arithmetic number, because the mean of its divisors is an integer number (996214450).

Almost surely, 2^26216161052 is an apocalyptic number.

It is an amenable number.

26216161052 is a deficient number, since it is larger than the sum of its proper divisors (21602132548).

26216161052 is a wasteful number, since it uses less digits than its factorization.

26216161052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526 (or 5524 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 26216161052 in words is "twenty-six billion, two hundred sixteen million, one hundred sixty-one thousand, fifty-two".