5342521200 has 120 divisors (see below), whose sum is σ = 17146746288. Its totient is φ = 1421936640.

The previous prime is 5342521153. The next prime is 5342521253. The reversal of 5342521200 is 21252435.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 664404 + ... + 672396.

Almost surely, 2^5342521200 is an apocalyptic number.

5342521200 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 5342521200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8573373144).

5342521200 is an abundant number, since it is smaller than the sum of its proper divisors (11804225088).

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

5342521200 is a wasteful number, since it uses less digits than its factorization.

5342521200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8571 (or 8560 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5342521200 is about 73092.5522881778. The cubic root of 5342521200 is about 1748.1636464950.

Adding to 5342521200 its reverse (21252435), we get a palindrome (5363773635).

It can be divided in two parts, 534252 and 1200, that multiplied together give a square (641102400 = 25320²).

The spelling of 5342521200 in words is "five billion, three hundred forty-two million, five hundred twenty-one thousand, two hundred".