53214412 has 12 divisors (see below), whose sum is σ = 93950136. Its totient is φ = 26371520.

The previous prime is 53214361. The next prime is 53214431. The reversal of 53214412 is 21441235.

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, 58414 + ... + 59317.

It is an arithmetic number, because the mean of its divisors is an integer number (7829178).

Almost surely, 2^53214412 is an apocalyptic number.

It is an amenable number.

53214412 is a deficient number, since it is larger than the sum of its proper divisors (40735724).

53214412 is a wasteful number, since it uses less digits than its factorization.

53214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117848 (or 117846 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 53214412 is about 7294.8209025308. The cubic root of 53214412 is about 376.1344302025.

Adding to 53214412 its reverse (21441235), we get a palindrome (74655647).

The spelling of 53214412 in words is "fifty-three million, two hundred fourteen thousand, four hundred twelve".