52001054000 has 240 divisors, whose sum is σ = 146847538656. Its totient is φ = 17758272000.

The previous prime is 52001053921. The next prime is 52001054051. The reversal of 52001054000 is 45010025.

It is a super-2 number, since 2×52001054000² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52001054000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28713095 + ... + 28714905.

Almost surely, 2^52001054000 is an apocalyptic number.

52001054000 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 52001054000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73423769328).

52001054000 is an abundant number, since it is smaller than the sum of its proper divisors (94846484656).

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

52001054000 is a wasteful number, since it uses less digits than its factorization.

52001054000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

Adding to 52001054000 its reverse (45010025), we get a palindrome (52046064025).

The spelling of 52001054000 in words is "fifty-two billion, one million, fifty-four thousand".