164035502552 has 8 divisors (see below), whose sum is σ = 307566567300. Its totient is φ = 82017751272.

The previous prime is 164035502549. The next prime is 164035502569. The reversal of 164035502552 is 255205530461.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10252218902 + ... + 10252218917.

Almost surely, 2^164035502552 is an apocalyptic number.

It is an amenable number.

164035502552 is a deficient number, since it is larger than the sum of its proper divisors (143531064748).

164035502552 is a wasteful number, since it uses less digits than its factorization.

164035502552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20504437825 (or 20504437821 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 164035502552 in words is "one hundred sixty-four billion, thirty-five million, five hundred two thousand, five hundred fifty-two".