52496808 has 144 divisors (see below), whose sum is σ = 166281120. Its totient is φ = 13523328.

The previous prime is 52496803. The next prime is 52496813. The reversal of 52496808 is 80869425.

It is an interprime number because it is at equal distance from previous prime (52496803) and next prime (52496813).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 52496808.

It is not an unprimeable number, because it can be changed into a prime (52496803) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1220835 + ... + 1220877.

It is an arithmetic number, because the mean of its divisors is an integer number (1154730).

Almost surely, 2^52496808 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 52496808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83140560).

52496808 is an abundant number, since it is smaller than the sum of its proper divisors (113784312).

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

52496808 is a wasteful number, since it uses less digits than its factorization.

52496808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 52496808 is about 7245.4681008200. The cubic root of 52496808 is about 374.4360304831.

Multiplying 52496808 by its sum of digits (42), we get a square (2204865936 = 46956²).

52496808 divided by its sum of digits (42) gives a square (1249924 = 1118²).

The spelling of 52496808 in words is "fifty-two million, four hundred ninety-six thousand, eight hundred eight".