652162030506 has 96 divisors (see below), whose sum is σ = 1691249316480. Its totient is φ = 185736462912.

The previous prime is 652162030489. The next prime is 652162030547. The reversal of 652162030506 is 605030261256.

It is a happy number.

652162030506 is a `hidden beast` number, since 6 + 5 + 21 + 620 + 3 + 0 + 5 + 0 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434475 + ... + 1221921.

It is an arithmetic number, because the mean of its divisors is an integer number (17617180380).

Almost surely, 2^652162030506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652162030506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845624658240).

652162030506 is an abundant number, since it is smaller than the sum of its proper divisors (1039087285974).

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

652162030506 is a wasteful number, since it uses less digits than its factorization.

652162030506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787785 (or 787772 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 652162030506 in words is "six hundred fifty-two billion, one hundred sixty-two million, thirty thousand, five hundred six".