168828051 has 8 divisors (see below), whose sum is σ = 257261824. Its totient is φ = 96473160.

The previous prime is 168828047. The next prime is 168828067. The reversal of 168828051 is 150828861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 168828051 - 2² = 168828047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168828001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4019695 + ... + 4019736.

It is an arithmetic number, because the mean of its divisors is an integer number (32157728).

Almost surely, 2^168828051 is an apocalyptic number.

168828051 is a deficient number, since it is larger than the sum of its proper divisors (88433773).

168828051 is an equidigital number, since it uses as much as digits as its factorization.

168828051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8039441.

The product of its (nonzero) digits is 30720, while the sum is 39.

The square root of 168828051 is about 12993.3848938604. The cubic root of 168828051 is about 552.6899093952.

The spelling of 168828051 in words is "one hundred sixty-eight million, eight hundred twenty-eight thousand, fifty-one".