52041616 has 30 divisors (see below), whose sum is σ = 110834486. Its totient is φ = 23654400.

The previous prime is 52041553. The next prime is 52041623. The reversal of 52041616 is 61614025.

It can be written as a sum of positive squares in only one way, i.e., 48944016 + 3097600 = 6996^2 + 1760^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 11505 + ... + 15376.

Almost surely, 2^52041616 is an apocalyptic number.

It is an amenable number.

52041616 is an abundant number, since it is smaller than the sum of its proper divisors (58792870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52041616 is a wasteful number, since it uses less digits than its factorization.

52041616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26911 (or 26894 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 52041616 is about 7213.9875242476. The cubic root of 52041616 is about 373.3506610438.

The spelling of 52041616 in words is "fifty-two million, forty-one thousand, six hundred sixteen".