526211042 has 32 divisors (see below), whose sum is σ = 951626880. Its totient is φ = 213183360.

The previous prime is 526211041. The next prime is 526211051. The reversal of 526211042 is 240112625.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 526210999 and 526211017.

It is not an unprimeable number, because it can be changed into a prime (526211041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136688 + ... + 140484.

It is an arithmetic number, because the mean of its divisors is an integer number (29738340).

Almost surely, 2^526211042 is an apocalyptic number.

526211042 is a deficient number, since it is larger than the sum of its proper divisors (425415838).

526211042 is a wasteful number, since it uses less digits than its factorization.

526211042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 526211042 is about 22939.2903551963. The cubic root of 526211042 is about 807.3341418598.

Adding to 526211042 its reverse (240112625), we get a palindrome (766323667).

The spelling of 526211042 in words is "five hundred twenty-six million, two hundred eleven thousand, forty-two".