5154798140 has 96 divisors (see below), whose sum is σ = 12059409600. Its totient is φ = 1841745920.

The previous prime is 5154798119. The next prime is 5154798193. The reversal of 5154798140 is 418974515.

It is a junction number, because it is equal to n+sod(n) for n = 5154798091 and 5154798100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577310 + ... + 586170.

It is an arithmetic number, because the mean of its divisors is an integer number (125618850).

Almost surely, 2^5154798140 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 5154798140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6029704800).

5154798140 is an abundant number, since it is smaller than the sum of its proper divisors (6904611460).

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

5154798140 is a wasteful number, since it uses less digits than its factorization.

5154798140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8975 (or 8973 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 5154798140 is about 71796.9229145651. The cubic root of 5154798140 is about 1727.4436433187.

The spelling of 5154798140 in words is "five billion, one hundred fifty-four million, seven hundred ninety-eight thousand, one hundred forty".