667077588201 has 8 divisors (see below), whose sum is σ = 889476564960. Its totient is φ = 444698501792.

The previous prime is 667077588143. The next prime is 667077588241. The reversal of 667077588201 is 102885770766.

667077588201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 667077588201 - 2⁹ = 667077587689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (667077588241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894155 + ... + 5028608.

It is an arithmetic number, because the mean of its divisors is an integer number (111184570620).

Almost surely, 2^667077588201 is an apocalyptic number.

It is an amenable number.

667077588201 is a deficient number, since it is larger than the sum of its proper divisors (222398976759).

667077588201 is a wasteful number, since it uses less digits than its factorization.

667077588201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9945175.

The product of its (nonzero) digits is 7902720, while the sum is 57.

The spelling of 667077588201 in words is "six hundred sixty-seven billion, seventy-seven million, five hundred eighty-eight thousand, two hundred one".