90605000011 has 8 divisors (see below), whose sum is σ = 97366568400. Its totient is φ = 84002527488.

The previous prime is 90604999993. The next prime is 90605000029. The reversal of 90605000011 is 11000050609.

It is an interprime number because it is at equal distance from previous prime (90604999993) and next prime (90605000029).

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-90605000011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90605000041) 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, 39772786 + ... + 39775063.

It is an arithmetic number, because the mean of its divisors is an integer number (12170821050).

Almost surely, 2^90605000011 is an apocalyptic number.

90605000011 is a deficient number, since it is larger than the sum of its proper divisors (6761568389).

90605000011 is a wasteful number, since it uses less digits than its factorization.

90605000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79547933.

The product of its (nonzero) digits is 270, while the sum is 22.

The spelling of 90605000011 in words is "ninety billion, six hundred five million, eleven", and thus it is an aban number.