53305414 has 4 divisors (see below), whose sum is σ = 79958124. Its totient is φ = 26652706.

The previous prime is 53305411. The next prime is 53305433. The reversal of 53305414 is 41450335.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×53305414² = 5682934323422792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53305411) 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, 13326352 + ... + 13326355.

It is an arithmetic number, because the mean of its divisors is an integer number (19989531).

Almost surely, 2^53305414 is an apocalyptic number.

53305414 is a deficient number, since it is larger than the sum of its proper divisors (26652710).

53305414 is a wasteful number, since it uses less digits than its factorization.

53305414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26652709.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 53305414 is about 7301.0556770922. The cubic root of 53305414 is about 376.3487173413.

Adding to 53305414 its reverse (41450335), we get a palindrome (94755749).

The spelling of 53305414 in words is "fifty-three million, three hundred five thousand, four hundred fourteen".