526274480266161 has 64 divisors (see below), whose sum is σ = 818319836436480. Its totient is φ = 297621781952000.

The previous prime is 526274480266141. The next prime is 526274480266247. The reversal of 526274480266161 is 161662084472625.

It is not a de Polignac number, because 526274480266161 - 2¹³ = 526274480257969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 526274480266095 and 526274480266104.

It is not an unprimeable number, because it can be changed into a prime (526274480266141) 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 63 ways as a sum of consecutive naturals, for example, 393267451 + ... + 394603391.

It is an arithmetic number, because the mean of its divisors is an integer number (12786247444320).

Almost surely, 2^{526274480266161} is an apocalyptic number.

It is an amenable number.

526274480266161 is a deficient number, since it is larger than the sum of its proper divisors (292045356170319).

526274480266161 is a wasteful number, since it uses less digits than its factorization.

526274480266161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348678.

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 526274480266161 in words is "five hundred twenty-six trillion, two hundred seventy-four billion, four hundred eighty million, two hundred sixty-six thousand, one hundred sixty-one".