53022616 has 16 divisors (see below), whose sum is σ = 104650200. Its totient is φ = 25115904.

The previous prime is 53022611. The next prime is 53022623. The reversal of 53022616 is 61622035.

It is a super-2 number, since 2×53022616² = 5622795614966912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53022611) 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, 174265 + ... + 174568.

Almost surely, 2^53022616 is an apocalyptic number.

It is an amenable number.

53022616 is a deficient number, since it is larger than the sum of its proper divisors (51627584).

53022616 is a wasteful number, since it uses less digits than its factorization.

53022616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348858 (or 348854 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53022616 is about 7281.6629968710. The cubic root of 53022616 is about 375.6819968548.

The spelling of 53022616 in words is "fifty-three million, twenty-two thousand, six hundred sixteen".