755825500 has 24 divisors (see below), whose sum is σ = 1650723984. Its totient is φ = 302330000.

The previous prime is 755825489. The next prime is 755825501. The reversal of 755825500 is 5528557.

It is a self number, because there is not a number n which added to its sum of digits gives 755825500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755825501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 755326 + ... + 756325.

It is an arithmetic number, because the mean of its divisors is an integer number (68780166).

Almost surely, 2^755825500 is an apocalyptic number.

It is an amenable number.

755825500 is an abundant number, since it is smaller than the sum of its proper divisors (894898484).

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

755825500 is a wasteful number, since it uses less digits than its factorization.

755825500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511670 (or 1511658 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 37.

The square root of 755825500 is about 27492.2807347808. The cubic root of 755825500 is about 910.9065955905.

It can be divided in two parts, 755 and 825500, that added together give a triangular number (826255 = T₁₂₈₅).

The spelling of 755825500 in words is "seven hundred fifty-five million, eight hundred twenty-five thousand, five hundred".