5078423563 has 2 divisors, whose sum is σ = 5078423564.
Its totient is φ = 5078423562.
The previous prime is 5078423551. The next prime is 5078423573. The reversal of 5078423563 is 3653248705.
It can be divided in two parts, 50784 and 23563, that added together give a palindrome (74347).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5078423563 - 225 = 5044869131 is a prime.
It is a super-2 number, since 2×50784235632 = 51580771770467229938, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5078423573) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539211781 + 2539211782.
It is an arithmetic number, because the mean of its divisors is an integer number (2539211782).
Almost surely, 25078423563 is an apocalyptic number.
5078423563 is a deficient number, since it is larger than the sum of its proper divisors (1).
5078423563 is an equidigital number, since it uses as much as digits as its factorization.
5078423563 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 604800, while the sum is 43.
The square root of 5078423563 is about 71263.0588944932.
The cubic root of 5078423563 is about 1718.8697689004.
The spelling of 5078423563 in words is "five billion, seventy-eight million, four hundred twenty-three thousand, five hundred sixty-three".