53412416 has 14 divisors (see below), whose sum is σ = 105990390. Its totient is φ = 26706176.

The previous prime is 53412391. The next prime is 53412431. The reversal of 53412416 is 61421435.

It can be written as a sum of positive squares in only one way, i.e., 31360000 + 22052416 = 5600^2 + 4696^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417221 + ... + 417348.

Almost surely, 2^53412416 is an apocalyptic number.

It is an amenable number.

53412416 is a deficient number, since it is larger than the sum of its proper divisors (52577974).

53412416 is an equidigital number, since it uses as much as digits as its factorization.

53412416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834581 (or 834571 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 53412416 is about 7308.3798478185. The cubic root of 53412416 is about 376.6003687667.

The spelling of 53412416 in words is "fifty-three million, four hundred twelve thousand, four hundred sixteen".