26088790478 has 8 divisors (see below), whose sum is σ = 41435137872. Its totient is φ = 12277077856.

The previous prime is 26088790477. The next prime is 26088790489. The reversal of 26088790478 is 87409788062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26088790477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383658650 + ... + 383658717.

It is an arithmetic number, because the mean of its divisors is an integer number (5179392234).

Almost surely, 2^26088790478 is an apocalyptic number.

26088790478 is a deficient number, since it is larger than the sum of its proper divisors (15346347394).

26088790478 is a wasteful number, since it uses less digits than its factorization.

26088790478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767317386.

The product of its (nonzero) digits is 10838016, while the sum is 59.

The spelling of 26088790478 in words is "twenty-six billion, eighty-eight million, seven hundred ninety thousand, four hundred seventy-eight".