525040410554253 has 20 divisors (see below), whose sum is σ = 855621409793568. Its totient is φ = 318206309426280.

The previous prime is 525040410554189. The next prime is 525040410554287. The reversal of 525040410554253 is 352455014040525.

525040410554253 is a `hidden beast` number, since 5 + 2 + 5 + 0 + 4 + 0 + 41 + 0 + 554 + 2 + 53 = 666.

It is not a de Polignac number, because 525040410554253 - 2⁶ = 525040410554189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525040410554199 and 525040410554208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525040410514253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 294635470801 + ... + 294635472582.

Almost surely, 2^{525040410554253} is an apocalyptic number.

It is an amenable number.

525040410554253 is a deficient number, since it is larger than the sum of its proper divisors (330580999239315).

525040410554253 is a wasteful number, since it uses less digits than its factorization.

525040410554253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589270943406 (or 589270943397 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

Adding to 525040410554253 its reverse (352455014040525), we get a palindrome (877495424594778).

The spelling of 525040410554253 in words is "five hundred twenty-five trillion, forty billion, four hundred ten million, five hundred fifty-four thousand, two hundred fifty-three".