53234688 has 176 divisors, whose sum is σ = 161401856. Its totient is φ = 15482880.

The previous prime is 53234683. The next prime is 53234693. The reversal of 53234688 is 88643235.

It is an interprime number because it is at equal distance from previous prime (53234683) and next prime (53234693).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (53234683) 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, 1237995 + ... + 1238037.

It is an arithmetic number, because the mean of its divisors is an integer number (917056).

Almost surely, 2^53234688 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 53234688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80700928).

53234688 is an abundant number, since it is smaller than the sum of its proper divisors (108167168).

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

53234688 is a wasteful number, since it uses less digits than its factorization.

53234688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 92 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 53234688 is about 7296.2105232785. The cubic root of 53234688 is about 376.1821962932.

It can be divided in two parts, 5323 and 4688, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 53234688 in words is "fifty-three million, two hundred thirty-four thousand, six hundred eighty-eight".