5457549463 has 2 divisors, whose sum is σ = 5457549464. Its totient is φ = 5457549462.

The previous prime is 5457549439. The next prime is 5457549511. The reversal of 5457549463 is 3649457545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5457549463 - 2¹⁷ = 5457418391 is a prime.

It is a super-2 number, since 2×5457549463² = 59569692282183176738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5457549463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5457549413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728774731 + 2728774732.

It is an arithmetic number, because the mean of its divisors is an integer number (2728774732).

Almost surely, 2^5457549463 is an apocalyptic number.

5457549463 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457549463 is an equidigital number, since it uses as much as digits as its factorization.

5457549463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072000, while the sum is 52.

The square root of 5457549463 is about 73875.2290216416. The cubic root of 5457549463 is about 1760.6210642814.

The spelling of 5457549463 in words is "five billion, four hundred fifty-seven million, five hundred forty-nine thousand, four hundred sixty-three".