8474254660303 has 2 divisors, whose sum is σ = 8474254660304. Its totient is φ = 8474254660302.

The previous prime is 8474254660279. The next prime is 8474254660309. The reversal of 8474254660303 is 3030664524748.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8474254660303 - 2²¹ = 8474252563151 is a prime.

It is a super-2 number, since 2×8474254660303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8474254660309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237127330151 + 4237127330152.

It is an arithmetic number, because the mean of its divisors is an integer number (4237127330152).

Almost surely, 2^{8474254660303} is an apocalyptic number.

8474254660303 is a deficient number, since it is larger than the sum of its proper divisors (1).

8474254660303 is an equidigital number, since it uses as much as digits as its factorization.

8474254660303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 8474254660303 in words is "eight trillion, four hundred seventy-four billion, two hundred fifty-four million, six hundred sixty thousand, three hundred three".