652003655811 has 8 divisors (see below), whose sum is σ = 869832437760. Its totient is φ = 434421988872.

The previous prime is 652003655789. The next prime is 652003655857. The reversal of 652003655811 is 118556300256.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 652003655811 - 2⁶ = 652003655747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652003655861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61772595 + ... + 61783148.

It is an arithmetic number, because the mean of its divisors is an integer number (108729054720).

Almost surely, 2^652003655811 is an apocalyptic number.

652003655811 is a deficient number, since it is larger than the sum of its proper divisors (217828781949).

652003655811 is a wasteful number, since it uses less digits than its factorization.

652003655811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123557505.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 652003655811 in words is "six hundred fifty-two billion, three million, six hundred fifty-five thousand, eight hundred eleven".