755090688 has 72 divisors (see below), whose sum is σ = 2192361696. Its totient is φ = 228812800.

The previous prime is 755090671. The next prime is 755090701. The reversal of 755090688 is 886090557.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36243 + ... + 53138.

It is an arithmetic number, because the mean of its divisors is an integer number (30449468).

Almost surely, 2^755090688 is an apocalyptic number.

It is an amenable number.

755090688 is an abundant number, since it is smaller than the sum of its proper divisors (1437271008).

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

755090688 is a wasteful number, since it uses less digits than its factorization.

755090688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89411 (or 89397 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 755090688 is about 27478.9135156396. The cubic root of 755090688 is about 910.6113060355.

The spelling of 755090688 in words is "seven hundred fifty-five million, ninety thousand, six hundred eighty-eight".