53658196 has 6 divisors (see below), whose sum is σ = 93901850. Its totient is φ = 26829096.

The previous prime is 53658191. The next prime is 53658197. The reversal of 53658196 is 69185635.

It can be written as a sum of positive squares in only one way, i.e., 29550096 + 24108100 = 5436^2 + 4910^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53658191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6707271 + ... + 6707278.

Almost surely, 2^53658196 is an apocalyptic number.

It is an amenable number.

53658196 is a deficient number, since it is larger than the sum of its proper divisors (40243654).

53658196 is a wasteful number, since it uses less digits than its factorization.

53658196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13414553 (or 13414551 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 53658196 is about 7325.1754927783. The cubic root of 53658196 is about 377.1771337020.

The spelling of 53658196 in words is "fifty-three million, six hundred fifty-eight thousand, one hundred ninety-six".