245500560126 has 32 divisors (see below), whose sum is σ = 545757772800. Its totient is φ = 81803374200.

The previous prime is 245500560103. The next prime is 245500560127. The reversal of 245500560126 is 621065005542.

245500560126 is a `hidden beast` number, since 2 + 45 + 5 + 0 + 0 + 5 + 601 + 2 + 6 = 666.

245500560126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245500560126² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245500560127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689200 + ... + 982851.

It is an arithmetic number, because the mean of its divisors is an integer number (17054930400).

Almost surely, 2^245500560126 is an apocalyptic number.

245500560126 is an abundant number, since it is smaller than the sum of its proper divisors (300257212674).

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

245500560126 is a wasteful number, since it uses less digits than its factorization.

245500560126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674781 (or 1674775 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 245500560126 its reverse (621065005542), we get a palindrome (866565565668).

The spelling of 245500560126 in words is "two hundred forty-five billion, five hundred million, five hundred sixty thousand, one hundred twenty-six".