52712310 has 64 divisors (see below), whose sum is σ = 146045952. Its totient is φ = 11926656.

The previous prime is 52712299. The next prime is 52712321. The reversal of 52712310 is 1321725.

52712310 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 (52712299) and next prime (52712321).

It is a super-2 number, since 2×52712310² = 5557175251072200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 20412 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (2281968).

Almost surely, 2^52712310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52712310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73022976).

52712310 is an abundant number, since it is smaller than the sum of its proper divisors (93333642).

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

52712310 is a wasteful number, since it uses less digits than its factorization.

52712310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 52712310 is about 7260.3243729189. The cubic root of 52712310 is about 374.9476904814.

The spelling of 52712310 in words is "fifty-two million, seven hundred twelve thousand, three hundred ten".