2152334025 has 30 divisors (see below), whose sum is σ = 3986870382. Its totient is φ = 1147910400.

The previous prime is 2152334021. The next prime is 2152334047. The reversal of 2152334025 is 5204332512.

It is a happy number.

2152334025 is a `hidden beast` number, since 21 + 5 + 233 + 402 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 446561424 + 1705772601 = 21132^2 + 41301^2 .

It is not a de Polignac number, because 2152334025 - 2² = 2152334021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2152334025.

It is not an unprimeable number, because it can be changed into a prime (2152334021) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 529416 + ... + 533465.

Almost surely, 2^2152334025 is an apocalyptic number.

2152334025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2152334025 is a deficient number, since it is larger than the sum of its proper divisors (1834536357).

2152334025 is a wasteful number, since it uses less digits than its factorization.

2152334025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062903 (or 1062889 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2152334025 is about 46393.2540893609. The cubic root of 2152334025 is about 1291.1297566419.

Adding to 2152334025 its reverse (5204332512), we get a palindrome (7356666537).

The spelling of 2152334025 in words is "two billion, one hundred fifty-two million, three hundred thirty-four thousand, twenty-five".