5154451140 has 24 divisors (see below), whose sum is σ = 14432463360. Its totient is φ = 1374520288.

The previous prime is 5154451129. The next prime is 5154451163. The reversal of 5154451140 is 411544515.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5154451098 and 5154451107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42953700 + ... + 42953819.

It is an arithmetic number, because the mean of its divisors is an integer number (601352640).

Almost surely, 2^5154451140 is an apocalyptic number.

It is an amenable number.

5154451140 is an abundant number, since it is smaller than the sum of its proper divisors (9278012220).

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

5154451140 is a wasteful number, since it uses less digits than its factorization.

5154451140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85907531 (or 85907529 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 5154451140 is about 71794.5063357915. The cubic root of 5154451140 is about 1727.4048809606.

Adding to 5154451140 its reverse (411544515), we get a palindrome (5565995655).

The spelling of 5154451140 in words is "five billion, one hundred fifty-four million, four hundred fifty-one thousand, one hundred forty".