659677157607 has 32 divisors (see below), whose sum is σ = 963727349760. Its totient is φ = 398890684800.

The previous prime is 659677157591. The next prime is 659677157647. The reversal of 659677157607 is 706751776956.

It is not a de Polignac number, because 659677157607 - 2⁴ = 659677157591 is a prime.

It is a super-3 number, since 3×659677157607³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659677157647) 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, 5013357 + ... + 5143257.

It is an arithmetic number, because the mean of its divisors is an integer number (30116479680).

Almost surely, 2^659677157607 is an apocalyptic number.

659677157607 is a deficient number, since it is larger than the sum of its proper divisors (304050192153).

659677157607 is a wasteful number, since it uses less digits than its factorization.

659677157607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132183.

The product of its (nonzero) digits is 116688600, while the sum is 66.

The spelling of 659677157607 in words is "six hundred fifty-nine billion, six hundred seventy-seven million, one hundred fifty-seven thousand, six hundred seven".