755223549696 has 1296 divisors, whose sum is σ = 2967945297408. Its totient is φ = 181975449600.

The previous prime is 755223549677. The next prime is 755223549737. The reversal of 755223549696 is 696945322557.

It is a happy number.

755223549696 is a `hidden beast` number, since 7 + 5 + 5 + 2 + 23 + 549 + 69 + 6 = 666.

It is a super-2 number, since 2×755223549696² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1752258601 + ... + 1752259031.

It is an arithmetic number, because the mean of its divisors is an integer number (2290081248).

Almost surely, 2^755223549696 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 755223549696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483972648704).

755223549696 is an abundant number, since it is smaller than the sum of its proper divisors (2212721747712).

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

755223549696 is a wasteful number, since it uses less digits than its factorization.

755223549696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 554 counting only the distinct ones).

The product of its digits is 122472000, while the sum is 63.

The spelling of 755223549696 in words is "seven hundred fifty-five billion, two hundred twenty-three million, five hundred forty-nine thousand, six hundred ninety-six".