245130404552253 has 48 divisors (see below), whose sum is σ = 395881289032320. Its totient is φ = 144869283302400.

The previous prime is 245130404552251. The next prime is 245130404552287. The reversal of 245130404552253 is 352255404031542.

245130404552253 is a `hidden beast` number, since 2 + 4 + 5 + 1 + 3 + 0 + 40 + 4 + 552 + 2 + 53 = 666.

It is not a de Polignac number, because 245130404552253 - 2¹ = 245130404552251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245130404552199 and 245130404552208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245130404552251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6532876 + ... + 23085477.

It is an arithmetic number, because the mean of its divisors is an integer number (8247526854840).

Almost surely, 2^{245130404552253} is an apocalyptic number.

It is an amenable number.

245130404552253 is a deficient number, since it is larger than the sum of its proper divisors (150750884480067).

245130404552253 is a wasteful number, since it uses less digits than its factorization.

245130404552253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29620450 (or 29620447 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 245130404552253 its reverse (352255404031542), we get a palindrome (597385808583795).

The spelling of 245130404552253 in words is "two hundred forty-five trillion, one hundred thirty billion, four hundred four million, five hundred fifty-two thousand, two hundred fifty-three".