157664735306164 has 24 divisors (see below), whose sum is σ = 279412218892800. Its totient is φ = 77832718186080.

The previous prime is 157664735306131. The next prime is 157664735306203. The reversal of 157664735306164 is 461603537466751.

It is a junction number, because it is equal to n+sod(n) for n = 157664735306096 and 157664735306105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8283582 + ... + 19594570.

It is an arithmetic number, because the mean of its divisors is an integer number (11642175787200).

Almost surely, 2^{157664735306164} is an apocalyptic number.

It is an amenable number.

157664735306164 is a deficient number, since it is larger than the sum of its proper divisors (121747483586636).

157664735306164 is a wasteful number, since it uses less digits than its factorization.

157664735306164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11355183 (or 11355181 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 64.

The spelling of 157664735306164 in words is "one hundred fifty-seven trillion, six hundred sixty-four billion, seven hundred thirty-five million, three hundred six thousand, one hundred sixty-four".