5383121755 has 32 divisors (see below), whose sum is σ = 7192255680. Its totient is φ = 3834554880.

The previous prime is 5383121753. The next prime is 5383121771. The reversal of 5383121755 is 5571213835.

It is not a de Polignac number, because 5383121755 - 2¹ = 5383121753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5383121753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2252101 + ... + 2254489.

It is an arithmetic number, because the mean of its divisors is an integer number (224757990).

Almost surely, 2^5383121755 is an apocalyptic number.

5383121755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5383121755 is a deficient number, since it is larger than the sum of its proper divisors (1809133925).

5383121755 is a wasteful number, since it uses less digits than its factorization.

5383121755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231.

The product of its digits is 126000, while the sum is 40.

The square root of 5383121755 is about 73369.7604943617. The cubic root of 5383121755 is about 1752.5808727144.

The spelling of 5383121755 in words is "five billion, three hundred eighty-three million, one hundred twenty-one thousand, seven hundred fifty-five".