52082516 has 6 divisors (see below), whose sum is σ = 91144410. Its totient is φ = 26041256.

The previous prime is 52082497. The next prime is 52082531. The reversal of 52082516 is 61528025.

It can be written as a sum of positive squares in only one way, i.e., 51897616 + 184900 = 7204^2 + 430^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510311 + ... + 6510318.

It is an arithmetic number, because the mean of its divisors is an integer number (15190735).

Almost surely, 2^52082516 is an apocalyptic number.

It is an amenable number.

52082516 is a deficient number, since it is larger than the sum of its proper divisors (39061894).

52082516 is a wasteful number, since it uses less digits than its factorization.

52082516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13020633 (or 13020631 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 52082516 is about 7216.8217381338. The cubic root of 52082516 is about 373.4484420421.

The spelling of 52082516 in words is "fifty-two million, eighty-two thousand, five hundred sixteen".