53698168 has 8 divisors (see below), whose sum is σ = 100684080. Its totient is φ = 26849080.

The previous prime is 53698163. The next prime is 53698181. The reversal of 53698168 is 86189635.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53698163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3356128 + ... + 3356143.

It is an arithmetic number, because the mean of its divisors is an integer number (12585510).

Almost surely, 2^53698168 is an apocalyptic number.

It is an amenable number.

53698168 is a deficient number, since it is larger than the sum of its proper divisors (46985912).

53698168 is a wasteful number, since it uses less digits than its factorization.

53698168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712277 (or 6712273 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 53698168 is about 7327.9033836426. The cubic root of 53698168 is about 377.2707682466.

The spelling of 53698168 in words is "fifty-three million, six hundred ninety-eight thousand, one hundred sixty-eight".