54152131120 has 40 divisors (see below), whose sum is σ = 125950617216. Its totient is φ = 21652781568.

The previous prime is 54152131073. The next prime is 54152131123. The reversal of 54152131120 is 2113125145.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (54152131123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92289 + ... + 341791.

Almost surely, 2^54152131120 is an apocalyptic number.

It is an amenable number.

54152131120 is an abundant number, since it is smaller than the sum of its proper divisors (71798486096).

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

54152131120 is a wasteful number, since it uses less digits than its factorization.

54152131120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252229 (or 252223 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 54152131120 its reverse (2113125145), we get a palindrome (56265256265).

The spelling of 54152131120 in words is "fifty-four billion, one hundred fifty-two million, one hundred thirty-one thousand, one hundred twenty".