2152500036 has 12 divisors (see below), whose sum is σ = 5022500112. Its totient is φ = 717500008.

The previous prime is 2152500019. The next prime is 2152500047. The reversal of 2152500036 is 6300052512.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2152499979 and 2152500015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89687490 + ... + 89687513.

It is an arithmetic number, because the mean of its divisors is an integer number (418541676).

Almost surely, 2^2152500036 is an apocalyptic number.

It is an amenable number.

2152500036 is an abundant number, since it is smaller than the sum of its proper divisors (2870000076).

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

2152500036 is a wasteful number, since it uses less digits than its factorization.

2152500036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179375010 (or 179375008 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2152500036 is about 46395.0432266207. The cubic root of 2152500036 is about 1291.1629510298.

Adding to 2152500036 its reverse (6300052512), we get a palindrome (8452552548).

The spelling of 2152500036 in words is "two billion, one hundred fifty-two million, five hundred thousand, thirty-six".