5400052120 has 16 divisors (see below), whose sum is σ = 12150117360. Its totient is φ = 2160020832.

The previous prime is 5400052117. The next prime is 5400052123. The reversal of 5400052120 is 212500045.

It is an interprime number because it is at equal distance from previous prime (5400052117) and next prime (5400052123).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400052123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67500612 + ... + 67500691.

It is an arithmetic number, because the mean of its divisors is an integer number (759382335).

Almost surely, 2^5400052120 is an apocalyptic number.

It is an amenable number.

5400052120 is an abundant number, since it is smaller than the sum of its proper divisors (6750065240).

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

5400052120 is a wasteful number, since it uses less digits than its factorization.

5400052120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135001314 (or 135001310 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5400052120 is about 73485.0469143213. The cubic root of 5400052120 is about 1754.4162873468.

Adding to 5400052120 its reverse (212500045), we get a palindrome (5612552165).

The spelling of 5400052120 in words is "five billion, four hundred million, fifty-two thousand, one hundred twenty".