5255858386392 has 64 divisors (see below), whose sum is σ = 13917934550880. Its totient is φ = 1648260513792.

The previous prime is 5255858386333. The next prime is 5255858386393. The reversal of 5255858386392 is 2936838585525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255858386393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426053 + ... + 3541940.

Almost surely, 2^{5255858386392} is an apocalyptic number.

It is an amenable number.

5255858386392 is an abundant number, since it is smaller than the sum of its proper divisors (8662076164488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255858386392 is a wasteful number, since it uses less digits than its factorization.

5255858386392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970612 (or 4970608 counting only the distinct ones).

The product of its digits is 622080000, while the sum is 69.

The spelling of 5255858386392 in words is "five trillion, two hundred fifty-five billion, eight hundred fifty-eight million, three hundred eighty-six thousand, three hundred ninety-two".