164595053700 has 864 divisors, whose sum is σ = 673478227968. Its totient is φ = 34154524800.

The previous prime is 164595053683. The next prime is 164595053713. The reversal of 164595053700 is 7350595461.

164595053700 is a `hidden beast` number, since 1 + 6 + 4 + 595 + 0 + 53 + 7 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 226402737 + ... + 226403463.

Almost surely, 2^164595053700 is an apocalyptic number.

164595053700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164595053700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336739113984).

164595053700 is an abundant number, since it is smaller than the sum of its proper divisors (508883174268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164595053700 is a wasteful number, since it uses less digits than its factorization.

164595053700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 164595053700 in words is "one hundred sixty-four billion, five hundred ninety-five million, fifty-three thousand, seven hundred".