245124555430 has 16 divisors (see below), whose sum is σ = 441302132880. Its totient is φ = 98032503712.

The previous prime is 245124555409. The next prime is 245124555439. The reversal of 245124555430 is 34555421542.

245124555430 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 (245124555439) 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, 2105284 + ... + 2218663.

It is an arithmetic number, because the mean of its divisors is an integer number (27581383305).

Almost surely, 2^245124555430 is an apocalyptic number.

245124555430 is a deficient number, since it is larger than the sum of its proper divisors (196177577450).

245124555430 is a wasteful number, since it uses less digits than its factorization.

245124555430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329623.

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 245124555430 its reverse (34555421542), we get a palindrome (279679976972).

The spelling of 245124555430 in words is "two hundred forty-five billion, one hundred twenty-four million, five hundred fifty-five thousand, four hundred thirty".