53336472 has 64 divisors (see below), whose sum is σ = 155001600. Its totient is φ = 14977920.

The previous prime is 53336467. The next prime is 53336473. The reversal of 53336472 is 27463335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53336473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7222 + ... + 12602.

It is an arithmetic number, because the mean of its divisors is an integer number (2421900).

Almost surely, 2^53336472 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 53336472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77500800).

53336472 is an abundant number, since it is smaller than the sum of its proper divisors (101665128).

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

53336472 is a wasteful number, since it uses less digits than its factorization.

53336472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456 (or 5452 counting only the distinct ones).

The product of its digits is 45360, while the sum is 33.

The square root of 53336472 is about 7303.1823200575. The cubic root of 53336472 is about 376.4217954036.

The spelling of 53336472 in words is "fifty-three million, three hundred thirty-six thousand, four hundred seventy-two".