2523301543430 has 64 divisors (see below), whose sum is σ = 4663442350080. Its totient is φ = 982677878784.

The previous prime is 2523301543409. The next prime is 2523301543439. The reversal of 2523301543430 is 343451033252.

2523301543430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523301543439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43205429 + ... + 43263791.

It is an arithmetic number, because the mean of its divisors is an integer number (72866286720).

Almost surely, 2^{2523301543430} is an apocalyptic number.

2523301543430 is a deficient number, since it is larger than the sum of its proper divisors (2140140806650).

2523301543430 is a wasteful number, since it uses less digits than its factorization.

2523301543430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59133.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 2523301543430 its reverse (343451033252), we get a palindrome (2866752576682).

The spelling of 2523301543430 in words is "two trillion, five hundred twenty-three billion, three hundred one million, five hundred forty-three thousand, four hundred thirty".