5386432257 has 16 divisors (see below), whose sum is σ = 7981392000. Its totient is φ = 3590283312.

The previous prime is 5386432231. The next prime is 5386432297. The reversal of 5386432257 is 7522346835.

5386432257 is a `hidden beast` number, since 5 + 386 + 43 + 225 + 7 = 666.

5386432257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5386432257 - 2¹⁴ = 5386415873 is a prime.

It is a super-3 number, since 3×5386432257³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (5386432217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159244 + ... + 190082.

It is an arithmetic number, because the mean of its divisors is an integer number (498837000).

Almost surely, 2^5386432257 is an apocalyptic number.

It is an amenable number.

5386432257 is a deficient number, since it is larger than the sum of its proper divisors (2594959743).

5386432257 is a wasteful number, since it uses less digits than its factorization.

5386432257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37317 (or 37311 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 5386432257 is about 73392.3174249185. The cubic root of 5386432257 is about 1752.9400653788.

The spelling of 5386432257 in words is "five billion, three hundred eighty-six million, four hundred thirty-two thousand, two hundred fifty-seven".