53645314 has 8 divisors (see below), whose sum is σ = 83063808. Its totient is φ = 25957380.

The previous prime is 53645299. The next prime is 53645327. The reversal of 53645314 is 41354635.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432562 + ... + 432685.

It is an arithmetic number, because the mean of its divisors is an integer number (10382976).

Almost surely, 2^53645314 is an apocalyptic number.

53645314 is a deficient number, since it is larger than the sum of its proper divisors (29418494).

53645314 is a wasteful number, since it uses less digits than its factorization.

53645314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865280.

The product of its digits is 21600, while the sum is 31.

The square root of 53645314 is about 7324.2961436578. The cubic root of 53645314 is about 377.1469476660.

Adding to 53645314 its reverse (41354635), we get a palindrome (94999949).

The spelling of 53645314 in words is "fifty-three million, six hundred forty-five thousand, three hundred fourteen".