53327508 has 48 divisors (see below), whose sum is σ = 137639040. Its totient is φ = 15963264.

The previous prime is 53327503. The next prime is 53327513. The reversal of 53327508 is 80572335.

It is an interprime number because it is at equal distance from previous prime (53327503) and next prime (53327513).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53327503) 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, 1153 + ... + 10391.

It is an arithmetic number, because the mean of its divisors is an integer number (2867480).

Almost surely, 2^53327508 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 53327508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68819520).

53327508 is an abundant number, since it is smaller than the sum of its proper divisors (84311532).

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

53327508 is a wasteful number, since it uses less digits than its factorization.

53327508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9296 (or 9294 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 53327508 is about 7302.5685892020. The cubic root of 53327508 is about 376.4007064321.

It can be divided in two parts, 53327 and 508, that added together give a palindrome (53835).

The spelling of 53327508 in words is "fifty-three million, three hundred twenty-seven thousand, five hundred eight".