5463155849 has 2 divisors, whose sum is σ = 5463155850. Its totient is φ = 5463155848.

The previous prime is 5463155827. The next prime is 5463155933. The reversal of 5463155849 is 9485513645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3933798400 + 1529357449 = 62720^2 + 39107^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5463155849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5463155797 and 5463155806.

It is not a weakly prime, because it can be changed into another prime (5463155149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2731577924 + 2731577925.

It is an arithmetic number, because the mean of its divisors is an integer number (2731577925).

Almost surely, 2^5463155849 is an apocalyptic number.

It is an amenable number.

5463155849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5463155849 is an equidigital number, since it uses as much as digits as its factorization.

5463155849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592000, while the sum is 50.

The square root of 5463155849 is about 73913.1642469729. The cubic root of 5463155849 is about 1761.2237366780.

The spelling of 5463155849 in words is "five billion, four hundred sixty-three million, one hundred fifty-five thousand, eight hundred forty-nine".