26471551379 has 8 divisors (see below), whose sum is σ = 32580371040. Its totient is φ = 20944524096.

The previous prime is 26471551373. The next prime is 26471551387. The reversal of 26471551379 is 97315517462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26471551379 - 2⁸ = 26471551123 is a prime.

It is a super-2 number, since 2×26471551379² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26471551373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145447994 + ... + 145448175.

It is an arithmetic number, because the mean of its divisors is an integer number (4072546380).

Almost surely, 2^26471551379 is an apocalyptic number.

26471551379 is a deficient number, since it is larger than the sum of its proper divisors (6108819661).

26471551379 is a wasteful number, since it uses less digits than its factorization.

26471551379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290896189.

The product of its digits is 1587600, while the sum is 50.

The spelling of 26471551379 in words is "twenty-six billion, four hundred seventy-one million, five hundred fifty-one thousand, three hundred seventy-nine".