2525032143 has 32 divisors (see below), whose sum is σ = 3800908800. Its totient is φ = 1656396000.

The previous prime is 2525032141. The next prime is 2525032157. The reversal of 2525032143 is 3412305252.

It is a happy number.

2525032143 is a `hidden beast` number, since 252 + 50 + 321 + 43 = 666.

It is not a de Polignac number, because 2525032143 - 2¹ = 2525032141 is a prime.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525032141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342878 + ... + 1344756.

It is an arithmetic number, because the mean of its divisors is an integer number (118778400).

Almost surely, 2^2525032143 is an apocalyptic number.

2525032143 is a deficient number, since it is larger than the sum of its proper divisors (1275876657).

2525032143 is a wasteful number, since it uses less digits than its factorization.

2525032143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660 (or 2654 counting only the distinct ones).

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

The square root of 2525032143 is about 50249.6979393906. The cubic root of 2525032143 is about 1361.7236189377.

Adding to 2525032143 its reverse (3412305252), we get a palindrome (5937337395).

The spelling of 2525032143 in words is "two billion, five hundred twenty-five million, thirty-two thousand, one hundred forty-three".