164006577051 has 8 divisors (see below), whose sum is σ = 219294914640. Its totient is φ = 109027978752.

The previous prime is 164006577011. The next prime is 164006577073. The reversal of 164006577051 is 150775600461.

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

It is a de Polignac number, because none of the positive numbers 2^k-164006577051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164006576994 and 164006577012.

It is not an unprimeable number, because it can be changed into a prime (164006577011) 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, 77433586 + ... + 77435703.

It is an arithmetic number, because the mean of its divisors is an integer number (27411864330).

Almost surely, 2^164006577051 is an apocalyptic number.

164006577051 is a deficient number, since it is larger than the sum of its proper divisors (55288337589).

164006577051 is a wasteful number, since it uses less digits than its factorization.

164006577051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154869645.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 164006577051 in words is "one hundred sixty-four billion, six million, five hundred seventy-seven thousand, fifty-one".