2530344520432 has 40 divisors (see below), whose sum is σ = 5088931555392. Its totient is φ = 1217954438400.

The previous prime is 2530344520409. The next prime is 2530344520463. The reversal of 2530344520432 is 2340254430352.

It is a junction number, because it is equal to n+sod(n) for n = 2530344520391 and 2530344520400.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27534619 + ... + 27626362.

Almost surely, 2^{2530344520432} is an apocalyptic number.

It is an amenable number.

2530344520432 is an abundant number, since it is smaller than the sum of its proper divisors (2558587034960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2530344520432 is a wasteful number, since it uses less digits than its factorization.

2530344520432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55161097 (or 55161091 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 2530344520432 its reverse (2340254430352), we get a palindrome (4870598950784).

The spelling of 2530344520432 in words is "two trillion, five hundred thirty billion, three hundred forty-four million, five hundred twenty thousand, four hundred thirty-two".