659149047711 has 48 divisors (see below), whose sum is σ = 1226699219200. Its totient is φ = 342415077840.

The previous prime is 659149047707. The next prime is 659149047731. The reversal of 659149047711 is 117740941956.

It is a happy number.

659149047711 is a `hidden beast` number, since 6 + 591 + 4 + 9 + 0 + 47 + 7 + 1 + 1 = 666.

It is not a de Polignac number, because 659149047711 - 2² = 659149047707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659149047731) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14388541 + ... + 14434278.

Almost surely, 2^659149047711 is an apocalyptic number.

659149047711 is a deficient number, since it is larger than the sum of its proper divisors (567550171489).

659149047711 is a wasteful number, since it uses less digits than its factorization.

659149047711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28822857 (or 28822840 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The spelling of 659149047711 in words is "six hundred fifty-nine billion, one hundred forty-nine million, forty-seven thousand, seven hundred eleven".