5078423427 has 32 divisors (see below), whose sum is σ = 8445719040. Its totient is φ = 2636997120.

The previous prime is 5078423401. The next prime is 5078423429. The reversal of 5078423427 is 7243248705.

It is a happy number.

It is not a de Polignac number, because 5078423427 - 2¹¹ = 5078421379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5078423429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 895533 + ... + 901185.

It is an arithmetic number, because the mean of its divisors is an integer number (263928720).

Almost surely, 2^5078423427 is an apocalyptic number.

5078423427 is a deficient number, since it is larger than the sum of its proper divisors (3367295613).

5078423427 is a wasteful number, since it uses less digits than its factorization.

5078423427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9563.

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 5078423427 is about 71263.0579402821. The cubic root of 5078423427 is about 1718.8697535566.

The spelling of 5078423427 in words is "five billion, seventy-eight million, four hundred twenty-three thousand, four hundred twenty-seven".