26087870854 has 32 divisors (see below), whose sum is σ = 40669396992. Its totient is φ = 12541716000.

The previous prime is 26087870849. The next prime is 26087870917. The reversal of 26087870854 is 45807878062.

It is a junction number, because it is equal to n+sod(n) for n = 26087870795 and 26087870804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5680099 + ... + 5684689.

It is an arithmetic number, because the mean of its divisors is an integer number (1270918656).

Almost surely, 2^26087870854 is an apocalyptic number.

26087870854 is a deficient number, since it is larger than the sum of its proper divisors (14581526138).

26087870854 is a wasteful number, since it uses less digits than its factorization.

26087870854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5692.

The product of its (nonzero) digits is 6021120, while the sum is 55.

The spelling of 26087870854 in words is "twenty-six billion, eighty-seven million, eight hundred seventy thousand, eight hundred fifty-four".