2523402532143 has 24 divisors (see below), whose sum is σ = 3804264500400. Its totient is φ = 1610270663040.

The previous prime is 2523402532141. The next prime is 2523402532171. The reversal of 2523402532143 is 3412352043252.

2523402532143 is a `hidden beast` number, since 2 + 5 + 2 + 340 + 253 + 21 + 43 = 666.

2523402532143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2523402532143 - 2¹ = 2523402532141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2523402532098 and 2523402532107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523402532141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64494493 + ... + 64533606.

It is an arithmetic number, because the mean of its divisors is an integer number (158511020850).

Almost surely, 2^{2523402532143} is an apocalyptic number.

2523402532143 is a deficient number, since it is larger than the sum of its proper divisors (1280861968257).

2523402532143 is a wasteful number, since it uses less digits than its factorization.

2523402532143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129028199 (or 129028196 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2523402532143 its reverse (3412352043252), we get a palindrome (5935754575395).

The spelling of 2523402532143 in words is "two trillion, five hundred twenty-three billion, four hundred two million, five hundred thirty-two thousand, one hundred forty-three".