5401136120 has 64 divisors (see below), whose sum is σ = 12430908000. Its totient is φ = 2111400448.

The previous prime is 5401136119. The next prime is 5401136159. The reversal of 5401136120 is 216311045.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 401666 + ... + 414894.

Almost surely, 2^5401136120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5401136120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6215454000).

5401136120 is an abundant number, since it is smaller than the sum of its proper divisors (7029771880).

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

5401136120 is a wasteful number, since it uses less digits than its factorization.

5401136120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13472 (or 13468 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5401136120 is about 73492.4221944004. The cubic root of 5401136120 is about 1754.5336726345.

Adding to 5401136120 its reverse (216311045), we get a palindrome (5617447165).

The spelling of 5401136120 in words is "five billion, four hundred one million, one hundred thirty-six thousand, one hundred twenty".