168025058152704 has 135 divisors (see below), whose sum is σ = 501025886632117. Its totient is φ = 56007730520064.

The previous prime is 168025058152687. The next prime is 168025058152739. The reversal of 168025058152704 is 407251850520861.

The square root of 168025058152704 is 12962448.

It is a perfect power (a square), and thus also a powerful number.

168025058152704 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 2 + 5 + 0 + 581 + 52 + 7 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 150576459321600 + 17448598831104 = 12270960^2 + 4177152^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1866547504 + ... + 1866637520.

Almost surely, 2^{168025058152704} is an apocalyptic number.

168025058152704 is the 12962448-th square number.

It is an amenable number.

168025058152704 is an abundant number, since it is smaller than the sum of its proper divisors (333000828479413).

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

168025058152704 is an frugal number, since it uses more digits than its factorization.

168025058152704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180062 (or 90022 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 54.

The spelling of 168025058152704 in words is "one hundred sixty-eight trillion, twenty-five billion, fifty-eight million, one hundred fifty-two thousand, seven hundred four".