53800934 has 16 divisors (see below), whose sum is σ = 90878976. Its totient is φ = 23665800.

The previous prime is 53800909. The next prime is 53800939. The reversal of 53800934 is 43900835.

It is a self number, because there is not a number n which added to its sum of digits gives 53800934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53800939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38762 + ... + 40125.

It is an arithmetic number, because the mean of its divisors is an integer number (5679936).

Almost surely, 2^53800934 is an apocalyptic number.

53800934 is a deficient number, since it is larger than the sum of its proper divisors (37078042).

53800934 is a wasteful number, since it uses less digits than its factorization.

53800934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78931.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 53800934 is about 7334.9119967454. The cubic root of 53800934 is about 377.5112848402.

Subtracting from 53800934 its reverse (43900835), we obtain a palindrome (9900099).

The spelling of 53800934 in words is "fifty-three million, eight hundred thousand, nine hundred thirty-four".