26126304355 has 4 divisors (see below), whose sum is σ = 31351565232. Its totient is φ = 20901043480.

The previous prime is 26126304343. The next prime is 26126304397. The reversal of 26126304355 is 55340362162.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26126304355 - 2³¹ = 23978820707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2612630431 + ... + 2612630440.

It is an arithmetic number, because the mean of its divisors is an integer number (7837891308).

Almost surely, 2^26126304355 is an apocalyptic number.

26126304355 is a deficient number, since it is larger than the sum of its proper divisors (5225260877).

26126304355 is an equidigital number, since it uses as much as digits as its factorization.

26126304355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225260876.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 26126304355 in words is "twenty-six billion, one hundred twenty-six million, three hundred four thousand, three hundred fifty-five".