26704005090 has 64 divisors (see below), whose sum is σ = 73970530560. Its totient is φ = 6043334400.

The previous prime is 26704005067. The next prime is 26704005101. The reversal of 26704005090 is 9050040762.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 608305 + ... + 650724.

It is an arithmetic number, because the mean of its divisors is an integer number (1155789540).

Almost surely, 2^26704005090 is an apocalyptic number.

26704005090 is an abundant number, since it is smaller than the sum of its proper divisors (47266525470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26704005090 is a wasteful number, since it uses less digits than its factorization.

26704005090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259147.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 26704005090 in words is "twenty-six billion, seven hundred four million, five thousand, ninety".