2512115141 has 8 divisors (see below), whose sum is σ = 2574087768. Its totient is φ = 2450176000.

The previous prime is 2512115129. The next prime is 2512115167. The reversal of 2512115141 is 1415112152.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 741472900 + 1770642241 = 27230^2 + 42079^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2512115141 - 2¹⁸ = 2511852997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512115741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217451 + ... + 228711.

It is an arithmetic number, because the mean of its divisors is an integer number (321760971).

Almost surely, 2^2512115141 is an apocalyptic number.

It is an amenable number.

2512115141 is a deficient number, since it is larger than the sum of its proper divisors (61972627).

2512115141 is a wasteful number, since it uses less digits than its factorization.

2512115141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16743.

The product of its digits is 400, while the sum is 23.

The square root of 2512115141 is about 50121.0049879290. The cubic root of 2512115141 is about 1359.3976464953.

Adding to 2512115141 its reverse (1415112152), we get a palindrome (3927227293).

It can be divided in two parts, 25121151 and 41, that multiplied together give a triangular number (1029967191 = T₄₅₃₈₆).

The spelling of 2512115141 in words is "two billion, five hundred twelve million, one hundred fifteen thousand, one hundred forty-one".