168670053 has 16 divisors (see below), whose sum is σ = 250842240. Its totient is φ = 112014432.

The previous prime is 168670031. The next prime is 168670057. The reversal of 168670053 is 350076861.

168670053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 168670053 - 2⁹ = 168669541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168670057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4776 + ... + 18977.

It is an arithmetic number, because the mean of its divisors is an integer number (15677640).

Almost surely, 2^168670053 is an apocalyptic number.

It is an amenable number.

168670053 is a deficient number, since it is larger than the sum of its proper divisors (82172187).

168670053 is a wasteful number, since it uses less digits than its factorization.

168670053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24025 (or 24019 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 168670053 is about 12987.3035307565. The cubic root of 168670053 is about 552.5174436730.

The spelling of 168670053 in words is "one hundred sixty-eight million, six hundred seventy thousand, fifty-three".