652290325842 has 32 divisors (see below), whose sum is σ = 1339929603072. Its totient is φ = 211539406464.

The previous prime is 652290325787. The next prime is 652290325859. The reversal of 652290325842 is 248523092256.

It is a junction number, because it is equal to n+sod(n) for n = 652290325791 and 652290325800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3509583 + ... + 3690765.

It is an arithmetic number, because the mean of its divisors is an integer number (41872800096).

Almost surely, 2^652290325842 is an apocalyptic number.

652290325842 is an abundant number, since it is smaller than the sum of its proper divisors (687639277230).

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

652290325842 is a wasteful number, since it uses less digits than its factorization.

652290325842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197442.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 652290325842 in words is "six hundred fifty-two billion, two hundred ninety million, three hundred twenty-five thousand, eight hundred forty-two".