53808119 has 4 divisors (see below), whose sum is σ = 54219000. Its totient is φ = 53397240.

The previous prime is 53808107. The next prime is 53808121. The reversal of 53808119 is 91180835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91180835 = 5 ⋅18236167.

It is a cyclic number.

It is not a de Polignac number, because 53808119 - 2⁴ = 53808103 is a prime.

It is a super-2 number, since 2×53808119² = 5790627340636322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53808719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205244 + ... + 205505.

It is an arithmetic number, because the mean of its divisors is an integer number (13554750).

Almost surely, 2^53808119 is an apocalyptic number.

53808119 is a deficient number, since it is larger than the sum of its proper divisors (410881).

53808119 is a wasteful number, since it uses less digits than its factorization.

53808119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410880.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 53808119 is about 7335.4017613216. The cubic root of 53808119 is about 377.5280893678.

The spelling of 53808119 in words is "fifty-three million, eight hundred eight thousand, one hundred nineteen".