525314005113211 has 16 divisors (see below), whose sum is σ = 538086273177600. Its totient is φ = 512608748588128.

The previous prime is 525314005113151. The next prime is 525314005113229. The reversal of 525314005113211 is 112311500413525.

It is a cyclic number.

It is not a de Polignac number, because 525314005113211 - 2²³ = 525313996724603 is a prime.

It is a super-3 number, since 3×525314005113211³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525314005113011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 87064770 + ... + 92902648.

It is an arithmetic number, because the mean of its divisors is an integer number (33630392073600).

Almost surely, 2^{525314005113211} is an apocalyptic number.

525314005113211 is a deficient number, since it is larger than the sum of its proper divisors (12772268064389).

525314005113211 is a wasteful number, since it uses less digits than its factorization.

525314005113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843618.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 525314005113211 its reverse (112311500413525), we get a palindrome (637625505526736).

The spelling of 525314005113211 in words is "five hundred twenty-five trillion, three hundred fourteen billion, five million, one hundred thirteen thousand, two hundred eleven".