26041313551 has 8 divisors (see below), whose sum is σ = 28632397824. Its totient is φ = 23487511320.

The previous prime is 26041313539. The next prime is 26041313587. The reversal of 26041313551 is 15531314062.

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 26041313551 - 2⁷ = 26041313423 is a prime.

It is a super-2 number, since 2×26041313551² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26041313591) 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, 9319045 + ... + 9321838.

It is an arithmetic number, because the mean of its divisors is an integer number (3579049728).

Almost surely, 2^26041313551 is an apocalyptic number.

26041313551 is a deficient number, since it is larger than the sum of its proper divisors (2591084273).

26041313551 is a wasteful number, since it uses less digits than its factorization.

26041313551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18641021.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 26041313551 in words is "twenty-six billion, forty-one million, three hundred thirteen thousand, five hundred fifty-one".