659455801011 has 24 divisors (see below), whose sum is σ = 1088872817760. Its totient is φ = 376746258816.

The previous prime is 659455800979. The next prime is 659455801031. The reversal of 659455801011 is 110108554956.

659455801011 is a `hidden beast` number, since 6 + 5 + 9 + 45 + 580 + 10 + 11 = 666.

659455801011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 659455801011 - 2⁵ = 659455800979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (659455801031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909300 + ... + 1464833.

It is an arithmetic number, because the mean of its divisors is an integer number (45369700740).

Almost surely, 2^659455801011 is an apocalyptic number.

659455801011 is a deficient number, since it is larger than the sum of its proper divisors (429417016749).

659455801011 is a wasteful number, since it uses less digits than its factorization.

659455801011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378555 (or 2378552 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 45.

The spelling of 659455801011 in words is "six hundred fifty-nine billion, four hundred fifty-five million, eight hundred one thousand, eleven".