52054464 has 168 divisors, whose sum is σ = 175125888. Its totient is φ = 13493760.

The previous prime is 52054447. The next prime is 52054469. The reversal of 52054464 is 46445025.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52054469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103237 + ... + 103739.

It is an arithmetic number, because the mean of its divisors is an integer number (1042416).

Almost surely, 2^52054464 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 52054464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87562944).

52054464 is an abundant number, since it is smaller than the sum of its proper divisors (123071424).

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

52054464 is a wasteful number, since it uses less digits than its factorization.

52054464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 52054464 is about 7214.8779615459. The cubic root of 52054464 is about 373.3813827045.

Adding to 52054464 its reverse (46445025), we get a palindrome (98499489).

It can be divided in two parts, 5205 and 4464, that added together give a palindrome (9669).

The spelling of 52054464 in words is "fifty-two million, fifty-four thousand, four hundred sixty-four".