5146000000 has 224 divisors, whose sum is σ = 13387328640. Its totient is φ = 1968000000.

The previous prime is 5145999893. The next prime is 5146000007. The reversal of 5146000000 is 6415.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (5146000007) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 61999959 + ... + 62000041.

It is an arithmetic number, because the mean of its divisors is an integer number (59764860).

Almost surely, 2^5146000000 is an apocalyptic number.

5146000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5146000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6693664320).

5146000000 is an abundant number, since it is smaller than the sum of its proper divisors (8241328640).

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

5146000000 is an frugal number, since it uses more digits than its factorization.

5146000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5146000000 is about 71735.6257378438. The cubic root of 5146000000 is about 1726.4602911384.

Adding to 5146000000 its reverse (6415), we get a palindrome (5146006415).

The spelling of 5146000000 in words is "five billion, one hundred forty-six million", and thus it is an aban number.