5456928511 has 2 divisors, whose sum is σ = 5456928512. Its totient is φ = 5456928510.

The previous prime is 5456928493. The next prime is 5456928517. The reversal of 5456928511 is 1158296545.

5456928511 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5456928511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456928517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728464255 + 2728464256.

It is an arithmetic number, because the mean of its divisors is an integer number (2728464256).

Almost surely, 2^5456928511 is an apocalyptic number.

5456928511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456928511 is an equidigital number, since it uses as much as digits as its factorization.

5456928511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 46.

The square root of 5456928511 is about 73871.0261943071. The cubic root of 5456928511 is about 1760.5542881185.

The spelling of 5456928511 in words is "five billion, four hundred fifty-six million, nine hundred twenty-eight thousand, five hundred eleven".