52082580 has 192 divisors, whose sum is σ = 171859968. Its totient is φ = 11658240.

The previous prime is 52082561. The next prime is 52082599. The reversal of 52082580 is 8528025.

It is an interprime number because it is at equal distance from previous prime (52082561) and next prime (52082599).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 713424 + ... + 713496.

It is an arithmetic number, because the mean of its divisors is an integer number (895104).

Almost surely, 2^52082580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52082580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85929984).

52082580 is an abundant number, since it is smaller than the sum of its proper divisors (119777388).

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

52082580 is a wasteful number, since it uses less digits than its factorization.

52082580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 52082580 is about 7216.8261722173. The cubic root of 52082580 is about 373.4485950089.

The spelling of 52082580 in words is "fifty-two million, eighty-two thousand, five hundred eighty".