52923816 has 96 divisors (see below), whose sum is σ = 164642400. Its totient is φ = 15189120.

The previous prime is 52923809. The next prime is 52923823. The reversal of 52923816 is 61832925.

52923816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52923809) and next prime (52923823).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13290 + ... + 16806.

It is an arithmetic number, because the mean of its divisors is an integer number (1715025).

Almost surely, 2^52923816 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 52923816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82321200).

52923816 is an abundant number, since it is smaller than the sum of its proper divisors (111718584).

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

52923816 is a wasteful number, since it uses less digits than its factorization.

52923816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559 (or 3552 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 52923816 is about 7274.8756690407. The cubic root of 52923816 is about 375.4485086927.

The spelling of 52923816 in words is "fifty-two million, nine hundred twenty-three thousand, eight hundred sixteen".