26454661001 has 8 divisors (see below), whose sum is σ = 27870614400. Its totient is φ = 25041067920.

The previous prime is 26454660997. The next prime is 26454661031. The reversal of 26454661001 is 10016645462.

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 26454661001 - 2² = 26454660997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26454661031) 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, 567041 + ... + 611918.

It is an arithmetic number, because the mean of its divisors is an integer number (3483826800).

Almost surely, 2^26454661001 is an apocalyptic number.

It is an amenable number.

26454661001 is a deficient number, since it is larger than the sum of its proper divisors (1415953399).

26454661001 is a wasteful number, since it uses less digits than its factorization.

26454661001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180159.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 26454661001 in words is "twenty-six billion, four hundred fifty-four million, six hundred sixty-one thousand, one".