2152063200 has 144 divisors (see below), whose sum is σ = 8005737600. Its totient is φ = 491896320.

The previous prime is 2152063189. The next prime is 2152063211. The reversal of 2152063200 is 23602512.

It is an interprime number because it is at equal distance from previous prime (2152063189) and next prime (2152063211).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47250 + ... + 80849.

It is an arithmetic number, because the mean of its divisors is an integer number (55595400).

Almost surely, 2^2152063200 is an apocalyptic number.

2152063200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2152063200 is an abundant number, since it is smaller than the sum of its proper divisors (5853674400).

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

2152063200 is a wasteful number, since it uses less digits than its factorization.

2152063200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128129 (or 128116 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2152063200 is about 46390.3352003410. The cubic root of 2152063200 is about 1291.0756007225.

Adding to 2152063200 its reverse (23602512), we get a palindrome (2175665712).

The spelling of 2152063200 in words is "two billion, one hundred fifty-two million, sixty-three thousand, two hundred".