2136152025 has 144 divisors (see below), whose sum is σ = 4613157120. Its totient is φ = 923788800.

The previous prime is 2136152023. The next prime is 2136152033. The reversal of 2136152025 is 5202516312.

It is a happy number.

2136152025 is a `hidden beast` number, since 2 + 1 + 3 + 615 + 20 + 25 = 666.

It is not a de Polignac number, because 2136152025 - 2¹ = 2136152023 is a prime.

It is a super-3 number, since 3×2136152025³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2136152025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136152023) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3948255 + ... + 3948795.

Almost surely, 2^2136152025 is an apocalyptic number.

2136152025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2136152025 is an abundant number, since it is smaller than the sum of its proper divisors (2477005095).

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

2136152025 is a wasteful number, since it uses less digits than its factorization.

2136152025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2136152025 is about 46218.5246951912. The cubic root of 2136152025 is about 1287.8858918062.

Adding to 2136152025 its reverse (5202516312), we get a palindrome (7338668337).

The spelling of 2136152025 in words is "two billion, one hundred thirty-six million, one hundred fifty-two thousand, twenty-five".