53046416 has 10 divisors (see below), whose sum is σ = 102777462. Its totient is φ = 26523200.

The previous prime is 53046407. The next prime is 53046437. The reversal of 53046416 is 61464035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33686416 + 19360000 = 5804^2 + 4400^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1657685 + ... + 1657716.

Almost surely, 2^53046416 is an apocalyptic number.

It is an amenable number.

53046416 is a deficient number, since it is larger than the sum of its proper divisors (49731046).

53046416 is a wasteful number, since it uses less digits than its factorization.

53046416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315409 (or 3315403 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 53046416 is about 7283.2970555923. The cubic root of 53046416 is about 375.7381986213.

The spelling of 53046416 in words is "fifty-three million, forty-six thousand, four hundred sixteen".