52019484 has 48 divisors (see below), whose sum is σ = 136004736. Its totient is φ = 15336000.

The previous prime is 52019479. The next prime is 52019501. The reversal of 52019484 is 48491025.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442 + ... + 10209.

It is an arithmetic number, because the mean of its divisors is an integer number (2833432).

Almost surely, 2^52019484 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 52019484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68002368).

52019484 is an abundant number, since it is smaller than the sum of its proper divisors (83985252).

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

52019484 is a wasteful number, since it uses less digits than its factorization.

52019484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706 (or 10704 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 52019484 is about 7212.4533967299. The cubic root of 52019484 is about 373.2977279677.

The spelling of 52019484 in words is "fifty-two million, nineteen thousand, four hundred eighty-four".