26241651655 has 8 divisors (see below), whose sum is σ = 31495256784. Its totient is φ = 20989804800.

The previous prime is 26241651647. The next prime is 26241651701. The reversal of 26241651655 is 55615614262.

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

It is not a de Polignac number, because 26241651655 - 2³ = 26241651647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406506 + ... + 466615.

It is an arithmetic number, because the mean of its divisors is an integer number (3936907098).

Almost surely, 2^26241651655 is an apocalyptic number.

26241651655 is a deficient number, since it is larger than the sum of its proper divisors (5253605129).

26241651655 is an equidigital number, since it uses as much as digits as its factorization.

26241651655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879137.

The product of its digits is 432000, while the sum is 43.

The spelling of 26241651655 in words is "twenty-six billion, two hundred forty-one million, six hundred fifty-one thousand, six hundred fifty-five".