52514514 has 64 divisors (see below), whose sum is σ = 126604800. Its totient is φ = 16039296.

The previous prime is 52514503. The next prime is 52514519. The reversal of 52514514 is 41541525.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52514519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167622 + ... + 167934.

It is an arithmetic number, because the mean of its divisors is an integer number (1978200).

Almost surely, 2^52514514 is an apocalyptic number.

52514514 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52514514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63302400).

52514514 is an abundant number, since it is smaller than the sum of its proper divisors (74090286).

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

52514514 is a wasteful number, since it uses less digits than its factorization.

52514514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 570 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 52514514 is about 7246.6898650349. The cubic root of 52514514 is about 374.4781220527.

The spelling of 52514514 in words is "fifty-two million, five hundred fourteen thousand, five hundred fourteen".