8481454741 has 2 divisors, whose sum is σ = 8481454742. Its totient is φ = 8481454740.

The previous prime is 8481454733. The next prime is 8481454801. The reversal of 8481454741 is 1474541848.

8481454741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7441650225 + 1039804516 = 86265^2 + 32246^2 .

It is a cyclic number.

It is not a de Polignac number, because 8481454741 - 2³ = 8481454733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8481454691 and 8481454700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8481454711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240727370 + 4240727371.

It is an arithmetic number, because the mean of its divisors is an integer number (4240727371).

Almost surely, 2^8481454741 is an apocalyptic number.

It is an amenable number.

8481454741 is a deficient number, since it is larger than the sum of its proper divisors (1).

8481454741 is an equidigital number, since it uses as much as digits as its factorization.

8481454741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 573440, while the sum is 46.

The square root of 8481454741 is about 92094.8138659284. The cubic root of 8481454741 is about 2039.3422476563.

The spelling of 8481454741 in words is "eight billion, four hundred eighty-one million, four hundred fifty-four thousand, seven hundred forty-one".