755856486 has 96 divisors (see below), whose sum is σ = 2070821376. Its totient is φ = 193536000.

The previous prime is 755856481. The next prime is 755856503. The reversal of 755856486 is 684658557.

755856486 is a `hidden beast` number, since 7 + 558 + 5 + 6 + 4 + 86 = 666.

755856486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755856481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94566 + ... + 102246.

It is an arithmetic number, because the mean of its divisors is an integer number (21571056).

Almost surely, 2^755856486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755856486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1035410688).

755856486 is an abundant number, since it is smaller than the sum of its proper divisors (1314964890).

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

755856486 is a wasteful number, since it uses less digits than its factorization.

755856486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778 (or 7775 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The square root of 755856486 is about 27492.8442690093. The cubic root of 755856486 is about 910.9190433340.

The spelling of 755856486 in words is "seven hundred fifty-five million, eight hundred fifty-six thousand, four hundred eighty-six".