26047473258 has 16 divisors (see below), whose sum is σ = 52206504480. Its totient is φ = 8663898096.

The previous prime is 26047473239. The next prime is 26047473259. The reversal of 26047473258 is 85237474062.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26047473259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645213 + ... + 4650816.

It is an arithmetic number, because the mean of its divisors is an integer number (3262906530).

Almost surely, 2^26047473258 is an apocalyptic number.

26047473258 is an abundant number, since it is smaller than the sum of its proper divisors (26159031222).

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

26047473258 is a wasteful number, since it uses less digits than its factorization.

26047473258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9296501.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 26047473258 in words is "twenty-six billion, forty-seven million, four hundred seventy-three thousand, two hundred fifty-eight".