5471363121 has 32 divisors (see below), whose sum is σ = 8553216000. Its totient is φ = 3045755520.

The previous prime is 5471363111. The next prime is 5471363153. The reversal of 5471363121 is 1213631745.

It is not a de Polignac number, because 5471363121 - 2¹⁵ = 5471330353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5471363111) 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 31 ways as a sum of consecutive naturals, for example, 631980 + ... + 640578.

It is an arithmetic number, because the mean of its divisors is an integer number (267288000).

Almost surely, 2^5471363121 is an apocalyptic number.

It is an amenable number.

5471363121 is a deficient number, since it is larger than the sum of its proper divisors (3081852879).

5471363121 is a wasteful number, since it uses less digits than its factorization.

5471363121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9389.

The product of its digits is 15120, while the sum is 33.

The square root of 5471363121 is about 73968.6631013431. The cubic root of 5471363121 is about 1762.1052546269.

Adding to 5471363121 its reverse (1213631745), we get a palindrome (6684994866).

The spelling of 5471363121 in words is "five billion, four hundred seventy-one million, three hundred sixty-three thousand, one hundred twenty-one".