245054241214452 has 72 divisors (see below), whose sum is σ = 657989410059072. Its totient is φ = 76632560083200.

The previous prime is 245054241214421. The next prime is 245054241214463. The reversal of 245054241214452 is 254412142450542.

245054241214452 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 5 + 42 + 412 + 144 + 52 = 666.

It is a super-2 number, since 2×245054241214452² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245054241214398 and 245054241214407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643564374 + ... + 643945037.

It is an arithmetic number, because the mean of its divisors is an integer number (9138741806376).

Almost surely, 2^{245054241214452} is an apocalyptic number.

It is an amenable number.

245054241214452 is an abundant number, since it is smaller than the sum of its proper divisors (412935168844620).

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

245054241214452 is a wasteful number, since it uses less digits than its factorization.

245054241214452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287509749 (or 1287509744 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 45.

Adding to 245054241214452 its reverse (254412142450542), we get a palindrome (499466383664994).

The spelling of 245054241214452 in words is "two hundred forty-five trillion, fifty-four billion, two hundred forty-one million, two hundred fourteen thousand, four hundred fifty-two".