53411472 has 60 divisors (see below), whose sum is σ = 151555404. Its totient is φ = 17556480.

The previous prime is 53411453. The next prime is 53411473. The reversal of 53411472 is 27411435.

It can be written as a sum of positive squares in 2 ways, for example, as 17842176 + 35569296 = 4224^2 + 5964^2 .

It is not an unprimeable number, because it can be changed into a prime (53411473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7972 + ... + 13052.

Almost surely, 2^53411472 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 53411472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75777702).

53411472 is an abundant number, since it is smaller than the sum of its proper divisors (98143932).

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

53411472 is a wasteful number, since it uses less digits than its factorization.

53411472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168 (or 5159 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 53411472 is about 7308.3152641358. The cubic root of 53411472 is about 376.5981501013.

The spelling of 53411472 in words is "fifty-three million, four hundred eleven thousand, four hundred seventy-two".