52103054000 has 160 divisors (see below), whose sum is σ = 132870067200. Its totient is φ = 19706515200.

The previous prime is 52103053969. The next prime is 52103054009. The reversal of 52103054000 is 45030125.

It is a super-2 number, since 2×52103054000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (52103054009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27321047 + ... + 27322953.

It is an arithmetic number, because the mean of its divisors is an integer number (830437920).

Almost surely, 2^52103054000 is an apocalyptic number.

52103054000 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 52103054000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66435033600).

52103054000 is an abundant number, since it is smaller than the sum of its proper divisors (80767013200).

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

52103054000 is a wasteful number, since it uses less digits than its factorization.

52103054000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 52103054000 its reverse (45030125), we get a palindrome (52148084125).

The spelling of 52103054000 in words is "fifty-two billion, one hundred three million, fifty-four thousand".