53696158 has 4 divisors (see below), whose sum is σ = 80544240. Its totient is φ = 26848078.

The previous prime is 53696141. The next prime is 53696161. The reversal of 53696158 is 85169635.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85169635 = 5 ⋅17033927.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13424038 + ... + 13424041.

It is an arithmetic number, because the mean of its divisors is an integer number (20136060).

Almost surely, 2^53696158 is an apocalyptic number.

53696158 is a deficient number, since it is larger than the sum of its proper divisors (26848082).

53696158 is a wasteful number, since it uses less digits than its factorization.

53696158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26848081.

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

The square root of 53696158 is about 7327.7662353544. The cubic root of 53696158 is about 377.2660609246.

The spelling of 53696158 in words is "fifty-three million, six hundred ninety-six thousand, one hundred fifty-eight".