525431500032053 has 8 divisors (see below), whose sum is σ = 533864990434176. Its totient is φ = 517031409592800.

The previous prime is 525431500032037. The next prime is 525431500032097. The reversal of 525431500032053 is 350230005134525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 525431500032053 - 2⁴ = 525431500032037 is a prime.

It is a super-2 number, since 2×525431500032053² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525431500031998 and 525431500032016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525431500032013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8349959003 + ... + 8350021928.

It is an arithmetic number, because the mean of its divisors is an integer number (66733123804272).

Almost surely, 2^{525431500032053} is an apocalyptic number.

It is an amenable number.

525431500032053 is a deficient number, since it is larger than the sum of its proper divisors (8433490402123).

525431500032053 is a wasteful number, since it uses less digits than its factorization.

525431500032053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16699981435.

The product of its (nonzero) digits is 270000, while the sum is 38.

Adding to 525431500032053 its reverse (350230005134525), we get a palindrome (875661505166578).

The spelling of 525431500032053 in words is "five hundred twenty-five trillion, four hundred thirty-one billion, five hundred million, thirty-two thousand, fifty-three".