652655818101 has 32 divisors (see below), whose sum is σ = 997358387200. Its totient is φ = 371884058496.

The previous prime is 652655818081. The next prime is 652655818103. The reversal of 652655818101 is 101818556256.

It is not a de Polignac number, because 652655818101 - 2¹⁹ = 652655293813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652655818103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15016800 + ... + 15060198.

It is an arithmetic number, because the mean of its divisors is an integer number (31167449600).

Almost surely, 2^652655818101 is an apocalyptic number.

It is an amenable number.

652655818101 is a deficient number, since it is larger than the sum of its proper divisors (344702569099).

652655818101 is a wasteful number, since it uses less digits than its factorization.

652655818101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45433.

The product of its (nonzero) digits is 576000, while the sum is 48.

The spelling of 652655818101 in words is "six hundred fifty-two billion, six hundred fifty-five million, eight hundred eighteen thousand, one hundred one".