652445502 has 16 divisors (see below), whose sum is σ = 1316440080. Its totient is φ = 215556992.

The previous prime is 652445491. The next prime is 652445539. The reversal of 652445502 is 205544256.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 480477 + ... + 481832.

It is an arithmetic number, because the mean of its divisors is an integer number (82277505).

Almost surely, 2^652445502 is an apocalyptic number.

652445502 is an abundant number, since it is smaller than the sum of its proper divisors (663994578).

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

652445502 is a wasteful number, since it uses less digits than its factorization.

652445502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962427.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 652445502 is about 25543.0127823638. The cubic root of 652445502 is about 867.3240993531.

Adding to 652445502 its reverse (205544256), we get a palindrome (857989758).

The spelling of 652445502 in words is "six hundred fifty-two million, four hundred forty-five thousand, five hundred two".