5151101000 has 64 divisors (see below), whose sum is σ = 12173157360. Its totient is φ = 2040000000.

The previous prime is 5151100973. The next prime is 5151101003. The reversal of 5151101000 is 1011515.

It can be written as a sum of positive squares in 8 ways, for example, as 1826194756 + 3324906244 = 42734^2 + 57662^2 .

It is not an unprimeable number, because it can be changed into a prime (5151101003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75500 + ... + 126500.

Almost surely, 2^5151101000 is an apocalyptic number.

5151101000 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 5151101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6086578680).

5151101000 is an abundant number, since it is smaller than the sum of its proper divisors (7022056360).

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

5151101000 is a wasteful number, since it uses less digits than its factorization.

5151101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51123 (or 51109 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5151101000 is about 71771.1710925773. The cubic root of 5151101000 is about 1727.0305570834.

Adding to 5151101000 its reverse (1011515), we get a palindrome (5152112515).

The spelling of 5151101000 in words is "five billion, one hundred fifty-one million, one hundred one thousand".