9097474504805 has 16 divisors (see below), whose sum is σ = 10924268983920. Its totient is φ = 7273114286592.

The previous prime is 9097474504801. The next prime is 9097474504813. The reversal of 9097474504805 is 5084054747909.

It is a Cunningham number, because it is equal to 3016202²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 2547145776484 + 6550328728321 = 1595978^2 + 2559361^2 .

It is a cyclic number.

It is not a de Polignac number, because 9097474504805 - 2² = 9097474504801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9097474504801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73413257 + ... + 73537073.

It is an arithmetic number, because the mean of its divisors is an integer number (682766811495).

Almost surely, 2^{9097474504805} is an apocalyptic number.

It is an amenable number.

9097474504805 is a deficient number, since it is larger than the sum of its proper divisors (1826794479115).

9097474504805 is a wasteful number, since it uses less digits than its factorization.

9097474504805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133528.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 9097474504805 in words is "nine trillion, ninety-seven billion, four hundred seventy-four million, five hundred four thousand, eight hundred five".