26274450089 has 8 divisors (see below), whose sum is σ = 26930848032. Its totient is φ = 25620114240.

The previous prime is 26274450047. The next prime is 26274450107. The reversal of 26274450089 is 98005447262.

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 26274450089 - 2¹² = 26274445993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26274450019) 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, 489707 + ... + 540704.

It is an arithmetic number, because the mean of its divisors is an integer number (3366356004).

Almost surely, 2^26274450089 is an apocalyptic number.

It is an amenable number.

26274450089 is a deficient number, since it is larger than the sum of its proper divisors (656397943).

26274450089 is a wasteful number, since it uses less digits than its factorization.

26274450089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031047.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 26274450089 in words is "twenty-six billion, two hundred seventy-four million, four hundred fifty thousand, eighty-nine".