26932182135945 has 64 divisors (see below), whose sum is σ = 45289843931904. Its totient is φ = 13649246392320.

The previous prime is 26932182135941. The next prime is 26932182135959. The reversal of 26932182135945 is 54953128123962.

It is not a de Polignac number, because 26932182135945 - 2² = 26932182135941 is a prime.

It is a super-2 number, since 2×26932182135945² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26932182135941) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266306709 + ... + 266407821.

It is an arithmetic number, because the mean of its divisors is an integer number (707653811436).

Almost surely, 2^{26932182135945} is an apocalyptic number.

It is an amenable number.

26932182135945 is a deficient number, since it is larger than the sum of its proper divisors (18357661795959).

26932182135945 is a wasteful number, since it uses less digits than its factorization.

26932182135945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112362.

The product of its digits is 27993600, while the sum is 60.

The spelling of 26932182135945 in words is "twenty-six trillion, nine hundred thirty-two billion, one hundred eighty-two million, one hundred thirty-five thousand, nine hundred forty-five".