5377538563 has 2 divisors, whose sum is σ = 5377538564. Its totient is φ = 5377538562.

The previous prime is 5377538513. The next prime is 5377538627. The reversal of 5377538563 is 3658357735.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5377538563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5377538563.

It is not a weakly prime, because it can be changed into another prime (5377538513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2688769281 + 2688769282.

It is an arithmetic number, because the mean of its divisors is an integer number (2688769282).

Almost surely, 2^5377538563 is an apocalyptic number.

5377538563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5377538563 is an equidigital number, since it uses as much as digits as its factorization.

5377538563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938000, while the sum is 52.

The square root of 5377538563 is about 73331.7023053468. The cubic root of 5377538563 is about 1751.9747572301.

The spelling of 5377538563 in words is "five billion, three hundred seventy-seven million, five hundred thirty-eight thousand, five hundred sixty-three".