2150452000 has 96 divisors (see below), whose sum is σ = 5312427120. Its totient is φ = 855500800.

The previous prime is 2150451967. The next prime is 2150452027. The reversal of 2150452000 is 2540512.

It can be written as a sum of positive squares in 8 ways, for example, as 1102505616 + 1047946384 = 33204^2 + 32372^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786636 + ... + 789364.

Almost surely, 2^2150452000 is an apocalyptic number.

2150452000 is a gapful number since it is divisible by the number (20) 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 2150452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656213560).

2150452000 is an abundant number, since it is smaller than the sum of its proper divisors (3161975120).

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

2150452000 is a wasteful number, since it uses less digits than its factorization.

2150452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951 (or 2933 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2150452000 is about 46372.9662626837. The cubic root of 2150452000 is about 1290.7533207895.

Adding to 2150452000 its reverse (2540512), we get a palindrome (2152992512).

The spelling of 2150452000 in words is "two billion, one hundred fifty million, four hundred fifty-two thousand".