53313412 has 6 divisors (see below), whose sum is σ = 93298478. Its totient is φ = 26656704.

The previous prime is 53313391. The next prime is 53313461. The reversal of 53313412 is 21431335.

It can be written as a sum of positive squares in only one way, i.e., 53231616 + 81796 = 7296^2 + 286^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6664173 + ... + 6664180.

Almost surely, 2^53313412 is an apocalyptic number.

It is an amenable number.

53313412 is a deficient number, since it is larger than the sum of its proper divisors (39985066).

53313412 is a wasteful number, since it uses less digits than its factorization.

53313412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13328357 (or 13328355 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 53313412 is about 7301.6033855585. The cubic root of 53313412 is about 376.3675389849.

Adding to 53313412 its reverse (21431335), we get a palindrome (74744747).

The spelling of 53313412 in words is "fifty-three million, three hundred thirteen thousand, four hundred twelve".