52255364 has 30 divisors (see below), whose sum is σ = 106701294. Its totient is φ = 22391040.

The previous prime is 52255349. The next prime is 52255369. The reversal of 52255364 is 46355225.

It can be written as a sum of positive squares in only one way, i.e., 48413764 + 3841600 = 6958^2 + 1960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52255364.

It is not an unprimeable number, because it can be changed into a prime (52255369) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6884 + ... + 12324.

Almost surely, 2^52255364 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 52255364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53350647).

52255364 is an abundant number, since it is smaller than the sum of its proper divisors (54445930).

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

52255364 is an equidigital number, since it uses as much as digits as its factorization.

52255364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5473 (or 5450 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 52255364 is about 7228.7871735167. The cubic root of 52255364 is about 373.8611111727.

The spelling of 52255364 in words is "fifty-two million, two hundred fifty-five thousand, three hundred sixty-four".