526161332 has 6 divisors (see below), whose sum is σ = 920782338. Its totient is φ = 263080664.

The previous prime is 526161331. The next prime is 526161341. The reversal of 526161332 is 233161625.

It can be written as a sum of positive squares in only one way, i.e., 478909456 + 47251876 = 21884^2 + 6874^2 .

It is a junction number, because it is equal to n+sod(n) for n = 526161295 and 526161304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526161331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65770163 + ... + 65770170.

It is an arithmetic number, because the mean of its divisors is an integer number (153463723).

Almost surely, 2^526161332 is an apocalyptic number.

It is an amenable number.

526161332 is a deficient number, since it is larger than the sum of its proper divisors (394621006).

526161332 is a wasteful number, since it uses less digits than its factorization.

526161332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131540337 (or 131540335 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 526161332 is about 22938.2068174476. The cubic root of 526161332 is about 807.3087186989.

The spelling of 526161332 in words is "five hundred twenty-six million, one hundred sixty-one thousand, three hundred thirty-two".