526650442 has 16 divisors (see below), whose sum is σ = 801702720. Its totient is φ = 259440768.

The previous prime is 526650431. The next prime is 526650473. The reversal of 526650442 is 244056625.

It is a junction number, because it is equal to n+sod(n) for n = 526650398 and 526650407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38059 + ... + 50017.

It is an arithmetic number, because the mean of its divisors is an integer number (50106420).

Almost surely, 2^526650442 is an apocalyptic number.

526650442 is a deficient number, since it is larger than the sum of its proper divisors (275052278).

526650442 is a wasteful number, since it uses less digits than its factorization.

526650442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12285.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 526650442 is about 22948.8658107541. The cubic root of 526650442 is about 807.5587943912.

The spelling of 526650442 in words is "five hundred twenty-six million, six hundred fifty thousand, four hundred forty-two".