5258378463 has 16 divisors (see below), whose sum is σ = 7572146400. Its totient is φ = 3226644864.

The previous prime is 5258378401. The next prime is 5258378509. The reversal of 5258378463 is 3648738525.

It is a happy number.

It is not a de Polignac number, because 5258378463 - 2²⁴ = 5241601247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5258378063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179556 + ... + 206777.

It is an arithmetic number, because the mean of its divisors is an integer number (473259150).

Almost surely, 2^5258378463 is an apocalyptic number.

5258378463 is a deficient number, since it is larger than the sum of its proper divisors (2313767937).

5258378463 is a wasteful number, since it uses less digits than its factorization.

5258378463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386698.

The product of its digits is 4838400, while the sum is 51.

The square root of 5258378463 is about 72514.6775694411. The cubic root of 5258378463 is about 1738.9373948720.

The spelling of 5258378463 in words is "five billion, two hundred fifty-eight million, three hundred seventy-eight thousand, four hundred sixty-three".