2000053400 has 72 divisors (see below), whose sum is σ = 4939894020. Its totient is φ = 752939520.

The previous prime is 2000053399. The next prime is 2000053427. The reversal of 2000053400 is 43500002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40499 + ... + 75101.

Almost surely, 2^2000053400 is an apocalyptic number.

2000053400 is a gapful number since it is divisible by the number (20) 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 2000053400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2469947010).

2000053400 is an abundant number, since it is smaller than the sum of its proper divisors (2939840620).

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

2000053400 is a wasteful number, since it uses less digits than its factorization.

2000053400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34653 (or 34627 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2000053400 is about 44721.9565761607. The cubic root of 2000053400 is about 1259.9322630924.

Adding to 2000053400 its reverse (43500002), we get a palindrome (2043553402).

The spelling of 2000053400 in words is "two billion, fifty-three thousand, four hundred".