652896353806 has 4 divisors (see below), whose sum is σ = 979344530712. Its totient is φ = 326448176902.

The previous prime is 652896353797. The next prime is 652896353819. The reversal of 652896353806 is 608353698256.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 163224088450 + ... + 163224088453.

It is an arithmetic number, because the mean of its divisors is an integer number (244836132678).

Almost surely, 2^652896353806 is an apocalyptic number.

652896353806 is a deficient number, since it is larger than the sum of its proper divisors (326448176906).

652896353806 is a wasteful number, since it uses less digits than its factorization.

652896353806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326448176905.

The product of its (nonzero) digits is 55987200, while the sum is 61.

The spelling of 652896353806 in words is "six hundred fifty-two billion, eight hundred ninety-six million, three hundred fifty-three thousand, eight hundred six".