52919328 has 96 divisors (see below), whose sum is σ = 173214720. Its totient is φ = 13743360.

The previous prime is 52919323. The next prime is 52919333. The reversal of 52919328 is 82391925.

It is an interprime number because it is at equal distance from previous prime (52919323) and next prime (52919333).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (52919323) 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, 3813 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (1804320).

Almost surely, 2^52919328 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 52919328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86607360).

52919328 is an abundant number, since it is smaller than the sum of its proper divisors (120295392).

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

52919328 is a wasteful number, since it uses less digits than its factorization.

52919328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7190 (or 7182 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 52919328 is about 7274.5672036211. The cubic root of 52919328 is about 375.4378955720.

The spelling of 52919328 in words is "fifty-two million, nine hundred nineteen thousand, three hundred twenty-eight".