53877193 has 4 divisors (see below), whose sum is σ = 53919360. Its totient is φ = 53835028.

The previous prime is 53877169. The next prime is 53877211. The reversal of 53877193 is 39177835.

53877193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53877193 - 2¹³ = 53869001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53877113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19105 + ... + 21742.

It is an arithmetic number, because the mean of its divisors is an integer number (13479840).

Almost surely, 2^53877193 is an apocalyptic number.

It is an amenable number.

53877193 is a deficient number, since it is larger than the sum of its proper divisors (42167).

53877193 is a wasteful number, since it uses less digits than its factorization.

53877193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42166.

The product of its digits is 158760, while the sum is 43.

The square root of 53877193 is about 7340.1085141842. The cubic root of 53877193 is about 377.6895657713.

The spelling of 53877193 in words is "fifty-three million, eight hundred seventy-seven thousand, one hundred ninety-three".