5154142120 has 32 divisors (see below), whose sum is σ = 11604532320. Its totient is φ = 2060285760.

The previous prime is 5154142111. The next prime is 5154142139. The reversal of 5154142120 is 212414515.

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 7 ways as a sum of consecutive naturals, for example, 19159 + ... + 103321.

It is an arithmetic number, because the mean of its divisors is an integer number (362641635).

Almost surely, 2^5154142120 is an apocalyptic number.

It is an amenable number.

5154142120 is an abundant number, since it is smaller than the sum of its proper divisors (6450390200).

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

5154142120 is a wasteful number, since it uses less digits than its factorization.

5154142120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85705 (or 85701 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5154142120 is about 71792.3541890082. The cubic root of 5154142120 is about 1727.3703597730.

Adding to 5154142120 its reverse (212414515), we get a palindrome (5366556635).

The spelling of 5154142120 in words is "five billion, one hundred fifty-four million, one hundred forty-two thousand, one hundred twenty".