164283250957 has 16 divisors (see below), whose sum is σ = 189620600832. Its totient is φ = 139413636720.

The previous prime is 164283250949. The next prime is 164283250969. The reversal of 164283250957 is 759052382461.

It is a cyclic number.

It is not a de Polignac number, because 164283250957 - 2³ = 164283250949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164283250997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3253332 + ... + 3303442.

It is an arithmetic number, because the mean of its divisors is an integer number (11851287552).

It is a 1-persistent number, because it is pandigital, but 2⋅164283250957 = 328566501914 is not.

Almost surely, 2^164283250957 is an apocalyptic number.

It is an amenable number.

164283250957 is a deficient number, since it is larger than the sum of its proper divisors (25337349875).

164283250957 is a wasteful number, since it uses less digits than its factorization.

164283250957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54768.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 164283250957 in words is "one hundred sixty-four billion, two hundred eighty-three million, two hundred fifty thousand, nine hundred fifty-seven".