52121314 has 8 divisors (see below), whose sum is σ = 89350848. Its totient is φ = 22337700.

The previous prime is 52121309. The next prime is 52121317. The reversal of 52121314 is 41312125.

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

It is a junction number, because it is equal to n+sod(n) for n = 52121291 and 52121300.

It is not an unprimeable number, because it can be changed into a prime (52121317) 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, 1861462 + ... + 1861489.

It is an arithmetic number, because the mean of its divisors is an integer number (11168856).

Almost surely, 2^52121314 is an apocalyptic number.

52121314 is a deficient number, since it is larger than the sum of its proper divisors (37229534).

52121314 is a wasteful number, since it uses less digits than its factorization.

52121314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722960.

The product of its digits is 240, while the sum is 19.

The square root of 52121314 is about 7219.5092631009. The cubic root of 52121314 is about 373.5411504176.

Adding to 52121314 its reverse (41312125), we get a palindrome (93433439).

The spelling of 52121314 in words is "fifty-two million, one hundred twenty-one thousand, three hundred fourteen".