52069500 has 384 divisors, whose sum is σ = 209664000. Its totient is φ = 10886400.

The previous prime is 52069463. The next prime is 52069543. The reversal of 52069500 is 596025.

It is a super-2 number, since 2×52069500² = 5422465660500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1795486 + ... + 1795514.

It is an arithmetic number, because the mean of its divisors is an integer number (546000).

Almost surely, 2^52069500 is an apocalyptic number.

52069500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52069500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104832000).

52069500 is an abundant number, since it is smaller than the sum of its proper divisors (157594500).

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

52069500 is a wasteful number, since it uses less digits than its factorization.

52069500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 52069500 is about 7215.9198997772. The cubic root of 52069500 is about 373.4173298105.

It can be divided in two parts, 5206 and 9500, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 52069500 in words is "fifty-two million, sixty-nine thousand, five hundred".