53213614 has 8 divisors (see below), whose sum is σ = 79907040. Its totient is φ = 26577936.

The previous prime is 53213599. The next prime is 53213617. The reversal of 53213614 is 41631235.

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 (53213617) 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 3 ways as a sum of consecutive naturals, for example, 12054 + ... + 15865.

It is an arithmetic number, because the mean of its divisors is an integer number (9988380).

Almost surely, 2^53213614 is an apocalyptic number.

53213614 is a deficient number, since it is larger than the sum of its proper divisors (26693426).

53213614 is a wasteful number, since it uses less digits than its factorization.

53213614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28874.

The product of its digits is 2160, while the sum is 25.

The square root of 53213614 is about 7294.7662059863. The cubic root of 53213614 is about 376.1325500303.

Adding to 53213614 its reverse (41631235), we get a palindrome (94844849).

The spelling of 53213614 in words is "fifty-three million, two hundred thirteen thousand, six hundred fourteen".