26265145604 has 24 divisors (see below), whose sum is σ = 47581867200. Its totient is φ = 12670953120.

The previous prime is 26265145601. The next prime is 26265145661. The reversal of 26265145604 is 40654156262.

It is not an unprimeable number, because it can be changed into a prime (26265145601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91649 + ... + 246839.

It is an arithmetic number, because the mean of its divisors is an integer number (1982577800).

Almost surely, 2^26265145604 is an apocalyptic number.

It is an amenable number.

26265145604 is a deficient number, since it is larger than the sum of its proper divisors (21316721596).

26265145604 is a wasteful number, since it uses less digits than its factorization.

26265145604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156683 (or 156681 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 26265145604 in words is "twenty-six billion, two hundred sixty-five million, one hundred forty-five thousand, six hundred four".