8997355363 has 2 divisors, whose sum is σ = 8997355364. Its totient is φ = 8997355362.

The previous prime is 8997355343. The next prime is 8997355387. The reversal of 8997355363 is 3635537998.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8997355363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8997355298 and 8997355307.

It is not a weakly prime, because it can be changed into another prime (8997355343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4498677681 + 4498677682.

It is an arithmetic number, because the mean of its divisors is an integer number (4498677682).

Almost surely, 2^8997355363 is an apocalyptic number.

8997355363 is a deficient number, since it is larger than the sum of its proper divisors (1).

8997355363 is an equidigital number, since it uses as much as digits as its factorization.

8997355363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18370800, while the sum is 58.

The square root of 8997355363 is about 94854.3903201112. The cubic root of 8997355363 is about 2079.8800598832.

The spelling of 8997355363 in words is "eight billion, nine hundred ninety-seven million, three hundred fifty-five thousand, three hundred sixty-three".