26165056162 has 48 divisors (see below), whose sum is σ = 46166253048. Its totient is φ = 11088403200.

The previous prime is 26165056157. The next prime is 26165056163.

26165056162 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 24548935761 + 1616120401 = 156681^2 + 40201^2 .

It is a super-2 number, since 2×26165056162² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26165056163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12242758 + ... + 12244894.

Almost surely, 2^26165056162 is an apocalyptic number.

26165056162 is a deficient number, since it is larger than the sum of its proper divisors (20001196886).

26165056162 is a wasteful number, since it uses less digits than its factorization.

26165056162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 26165056162 in words is "twenty-six billion, one hundred sixty-five million, fifty-six thousand, one hundred sixty-two".