53169468 has 96 divisors (see below), whose sum is σ = 143603712. Its totient is φ = 15153600.

The previous prime is 53169461. The next prime is 53169469. The reversal of 53169468 is 86496135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53169461) 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, 251883 + ... + 252093.

It is an arithmetic number, because the mean of its divisors is an integer number (1495872).

Almost surely, 2^53169468 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 53169468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71801856).

53169468 is an abundant number, since it is smaller than the sum of its proper divisors (90434244).

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

53169468 is a wasteful number, since it uses less digits than its factorization.

53169468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 333 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 53169468 is about 7291.7397101103. The cubic root of 53169468 is about 376.0285080995.

The spelling of 53169468 in words is "fifty-three million, one hundred sixty-nine thousand, four hundred sixty-eight".