26479000375 has 16 divisors (see below), whose sum is σ = 33287024160. Its totient is φ = 21028564800.

The previous prime is 26479000307. The next prime is 26479000397. The reversal of 26479000375 is 57300097462.

It is a de Polignac number, because none of the positive numbers 2^k-26479000375 is a prime.

It is a super-2 number, since 2×26479000375² (a number of 22 digits) contains 22 as substring.

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, 755985 + ... + 790234.

It is an arithmetic number, because the mean of its divisors is an integer number (2080439010).

Almost surely, 2^26479000375 is an apocalyptic number.

26479000375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26479000375 is a deficient number, since it is larger than the sum of its proper divisors (6808023785).

26479000375 is a wasteful number, since it uses less digits than its factorization.

26479000375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546371 (or 1546361 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 26479000375 in words is "twenty-six billion, four hundred seventy-nine million, three hundred seventy-five", and thus it is an aban number.