755425200 has 120 divisors (see below), whose sum is σ = 2431330000. Its totient is φ = 200494080.

The previous prime is 755425171. The next prime is 755425207. The reversal of 755425200 is 2524557.

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 (30).

It is not an unprimeable number, because it can be changed into a prime (755425207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273426 + ... + 276174.

Almost surely, 2^755425200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215665000).

755425200 is an abundant number, since it is smaller than the sum of its proper divisors (1675904800).

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

755425200 is a wasteful number, since it uses less digits than its factorization.

755425200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2988 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 755425200 is about 27484.9995452065. Note that the first 3 decimals coincide. The cubic root of 755425200 is about 910.7457558631.

Adding to 755425200 its reverse (2524557), we get a palindrome (757949757).

The spelling of 755425200 in words is "seven hundred fifty-five million, four hundred twenty-five thousand, two hundred".