90673281001 has 8 divisors (see below), whose sum is σ = 91052311680. Its totient is φ = 90294510432.

The previous prime is 90673280963. The next prime is 90673281047. The reversal of 90673281001 is 10018237609.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90673281001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90673281071) 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, 649980 + ... + 777058.

It is an arithmetic number, because the mean of its divisors is an integer number (11381538960).

Almost surely, 2^90673281001 is an apocalyptic number.

It is an amenable number.

90673281001 is a deficient number, since it is larger than the sum of its proper divisors (379030679).

90673281001 is a wasteful number, since it uses less digits than its factorization.

90673281001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130055.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 90673281001 in words is "ninety billion, six hundred seventy-three million, two hundred eighty-one thousand, one".