26045719877 has 8 divisors (see below), whose sum is σ = 26173310016. Its totient is φ = 25918434432.

The previous prime is 26045719867. The next prime is 26045719879. The reversal of 26045719877 is 77891754062.

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 26045719877 - 2⁶ = 26045719813 is a prime.

It is a super-2 number, since 2×26045719877² (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 (26045719879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96158 + ... + 247664.

It is an arithmetic number, because the mean of its divisors is an integer number (3271663752).

Almost surely, 2^26045719877 is an apocalyptic number.

It is an amenable number.

26045719877 is a deficient number, since it is larger than the sum of its proper divisors (127590139).

26045719877 is a wasteful number, since it uses less digits than its factorization.

26045719877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152347.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 26045719877 in words is "twenty-six billion, forty-five million, seven hundred nineteen thousand, eight hundred seventy-seven".