755904375 has 60 divisors (see below), whose sum is σ = 1387387144. Its totient is φ = 396360000.

The previous prime is 755904329. The next prime is 755904377. The reversal of 755904375 is 573409557.

It is not a de Polignac number, because 755904375 - 2⁸ = 755904119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 755904375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755904377) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 342024 + ... + 344226.

Almost surely, 2^755904375 is an apocalyptic number.

755904375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

755904375 is a deficient number, since it is larger than the sum of its proper divisors (631482769).

755904375 is a wasteful number, since it uses less digits than its factorization.

755904375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290 (or 2272 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 45.

The square root of 755904375 is about 27493.7151909305. The cubic root of 755904375 is about 910.9382807076.

The spelling of 755904375 in words is "seven hundred fifty-five million, nine hundred four thousand, three hundred seventy-five".