52123316 has 12 divisors (see below), whose sum is σ = 104246688. Its totient is φ = 22338552.

The previous prime is 52123297. The next prime is 52123319. The reversal of 52123316 is 61332125.

52123316 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 52123291 and 52123300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52123319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930746 + ... + 930801.

It is an arithmetic number, because the mean of its divisors is an integer number (8687224).

Almost surely, 2^52123316 is an apocalyptic number.

It is an amenable number.

52123316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52123316 is a wasteful number, since it uses less digits than its factorization.

52123316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861558 (or 1861556 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 52123316 is about 7219.6479138529. The cubic root of 52123316 is about 373.5459329768.

The spelling of 52123316 in words is "fifty-two million, one hundred twenty-three thousand, three hundred sixteen".