52054782 has 64 divisors (see below), whose sum is σ = 122036544. Its totient is φ = 14653440.

The previous prime is 52054771. The next prime is 52054787. The reversal of 52054782 is 28745025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52054787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48532 + ... + 49592.

It is an arithmetic number, because the mean of its divisors is an integer number (1906821).

Almost surely, 2^52054782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52054782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61018272).

52054782 is an abundant number, since it is smaller than the sum of its proper divisors (69981762).

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

52054782 is a wasteful number, since it uses less digits than its factorization.

52054782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 52054782 is about 7214.8999993070. The cubic root of 52054782 is about 373.3821430302.

The spelling of 52054782 in words is "fifty-two million, fifty-four thousand, seven hundred eighty-two".