52513416 has 96 divisors (see below), whose sum is σ = 156312000. Its totient is φ = 15852672.

The previous prime is 52513399. The next prime is 52513423. The reversal of 52513416 is 61431525.

52513416 is a `hidden beast` number, since 525 + 134 + 1 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 52513416.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30630 + ... + 32298.

It is an arithmetic number, because the mean of its divisors is an integer number (1628250).

Almost surely, 2^52513416 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 52513416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78156000).

52513416 is an abundant number, since it is smaller than the sum of its proper divisors (103798584).

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

52513416 is a wasteful number, since it uses less digits than its factorization.

52513416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723 (or 1716 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 52513416 is about 7246.6141059118. The cubic root of 52513416 is about 374.4755121085.

The spelling of 52513416 in words is "fifty-two million, five hundred thirteen thousand, four hundred sixteen".