523532022 has 16 divisors (see below), whose sum is σ = 1127607600. Its totient is φ = 161086752.

The previous prime is 523531997. The next prime is 523532027. The reversal of 523532022 is 220235325.

It is a junction number, because it is equal to n+sod(n) for n = 523531983 and 523532001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523532027) 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 7 ways as a sum of consecutive naturals, for example, 3355897 + ... + 3356052.

It is an arithmetic number, because the mean of its divisors is an integer number (70475475).

Almost surely, 2^523532022 is an apocalyptic number.

523532022 is an abundant number, since it is smaller than the sum of its proper divisors (604075578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523532022 is a wasteful number, since it uses less digits than its factorization.

523532022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711967.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 523532022 is about 22880.8221443199. The cubic root of 523532022 is about 805.9617234151.

Adding to 523532022 its reverse (220235325), we get a palindrome (743767347).

The spelling of 523532022 in words is "five hundred twenty-three million, five hundred thirty-two thousand, twenty-two".