659652035055 has 64 divisors (see below), whose sum is σ = 1173832224768. Its totient is φ = 314132474880.

The previous prime is 659652035051. The next prime is 659652035149. The reversal of 659652035055 is 550530256956.

It is a happy number.

It is not a de Polignac number, because 659652035055 - 2² = 659652035051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 659652034989 and 659652035007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659652035051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13861612 + ... + 13909118.

It is an arithmetic number, because the mean of its divisors is an integer number (18341128512).

Almost surely, 2^659652035055 is an apocalyptic number.

659652035055 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

659652035055 is a deficient number, since it is larger than the sum of its proper divisors (514180189713).

659652035055 is a wasteful number, since it uses less digits than its factorization.

659652035055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49856.

The product of its (nonzero) digits is 6075000, while the sum is 51.

The spelling of 659652035055 in words is "six hundred fifty-nine billion, six hundred fifty-two million, thirty-five thousand, fifty-five".