52054530000 has 400 divisors, whose sum is σ = 184373931456. Its totient is φ = 12546560000.

The previous prime is 52054529999. The next prime is 52054530019. The reversal of 52054530000 is 3545025.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 76889662 + ... + 76890338.

Almost surely, 2^52054530000 is an apocalyptic number.

52054530000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52054530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92186965728).

52054530000 is an abundant number, since it is smaller than the sum of its proper divisors (132319401456).

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

52054530000 is a wasteful number, since it uses less digits than its factorization.

52054530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The spelling of 52054530000 in words is "fifty-two billion, fifty-four million, five hundred thirty thousand".