52123016 has 16 divisors (see below), whose sum is σ = 106615440. Its totient is φ = 23692240.

The previous prime is 52123007. The next prime is 52123021. The reversal of 52123016 is 61032125.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296066 + ... + 296241.

It is an arithmetic number, because the mean of its divisors is an integer number (6663465).

Almost surely, 2^52123016 is an apocalyptic number.

It is an amenable number.

52123016 is an abundant number, since it is smaller than the sum of its proper divisors (54492424).

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

52123016 is a wasteful number, since it uses less digits than its factorization.

52123016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592324 (or 592320 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 52123016 is about 7219.6271371865. The cubic root of 52123016 is about 373.5452163174.

It can be divided in two parts, 5212 and 3016, that added together give a palindrome (8228).

The spelling of 52123016 in words is "fifty-two million, one hundred twenty-three thousand, sixteen".