522631036 has 6 divisors (see below), whose sum is σ = 914604320. Its totient is φ = 261315516.

The previous prime is 522631033. The next prime is 522631037. The reversal of 522631036 is 630136225.

It is a junction number, because it is equal to n+sod(n) for n = 522630995 and 522631013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522631033) 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 as a sum of consecutive naturals, namely, 65328876 + ... + 65328883.

Almost surely, 2^522631036 is an apocalyptic number.

It is an amenable number.

522631036 is a deficient number, since it is larger than the sum of its proper divisors (391973284).

522631036 is a wasteful number, since it uses less digits than its factorization.

522631036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130657763 (or 130657761 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 522631036 is about 22861.1249941905. The cubic root of 522631036 is about 805.4991110274.

The spelling of 522631036 in words is "five hundred twenty-two million, six hundred thirty-one thousand, thirty-six".