53211514 has 8 divisors (see below), whose sum is σ = 84018240. Its totient is φ = 25205436.

The previous prime is 53211493. The next prime is 53211527. The reversal of 53211514 is 41511235.

It is a happy number.

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

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, 700114 + ... + 700189.

It is an arithmetic number, because the mean of its divisors is an integer number (10502280).

Almost surely, 2^53211514 is an apocalyptic number.

53211514 is a deficient number, since it is larger than the sum of its proper divisors (30806726).

53211514 is a wasteful number, since it uses less digits than its factorization.

53211514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400324.

The product of its digits is 600, while the sum is 22.

The square root of 53211514 is about 7294.6222657517. The cubic root of 53211514 is about 376.1276021189.

Adding to 53211514 its reverse (41511235), we get a palindrome (94722749).

The spelling of 53211514 in words is "fifty-three million, two hundred eleven thousand, five hundred fourteen".