53219414 has 8 divisors (see below), whose sum is σ = 79935240. Its totient is φ = 26574336.

The previous prime is 53219407. The next prime is 53219417. The reversal of 53219414 is 41491235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53219417) 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, 15764 + ... + 18839.

It is an arithmetic number, because the mean of its divisors is an integer number (9991905).

Almost surely, 2^53219414 is an apocalyptic number.

53219414 is a deficient number, since it is larger than the sum of its proper divisors (26715826).

53219414 is a wasteful number, since it uses less digits than its factorization.

53219414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35374.

The product of its digits is 4320, while the sum is 29.

The square root of 53219414 is about 7295.1637404516. The cubic root of 53219414 is about 376.1462150142.

The spelling of 53219414 in words is "fifty-three million, two hundred nineteen thousand, four hundred fourteen".