52506416 has 20 divisors (see below), whose sum is σ = 102467400. Its totient is φ = 26063232.

The previous prime is 52506407. The next prime is 52506427. The reversal of 52506416 is 61460525.

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 3 ways as a sum of consecutive naturals, for example, 9581 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (5123370).

Almost surely, 2^52506416 is an apocalyptic number.

It is an amenable number.

52506416 is a deficient number, since it is larger than the sum of its proper divisors (49960984).

52506416 is a wasteful number, since it uses less digits than its factorization.

52506416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23756 (or 23750 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 52506416 is about 7246.1311056315. The cubic root of 52506416 is about 374.4588722651.

The spelling of 52506416 in words is "fifty-two million, five hundred six thousand, four hundred sixteen".