755992419855 has 32 divisors (see below), whose sum is σ = 1230605568000. Its totient is φ = 396195795072.

The previous prime is 755992419829. The next prime is 755992419877. The reversal of 755992419855 is 558914299557.

It is not a de Polignac number, because 755992419855 - 2¹⁶ = 755992354319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 755992419855.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1945077 + ... + 2301153.

It is an arithmetic number, because the mean of its divisors is an integer number (38456424000).

Almost surely, 2^755992419855 is an apocalyptic number.

755992419855 is a deficient number, since it is larger than the sum of its proper divisors (474613148145).

755992419855 is a wasteful number, since it uses less digits than its factorization.

755992419855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358543.

The product of its digits is 204120000, while the sum is 69.

The spelling of 755992419855 in words is "seven hundred fifty-five billion, nine hundred ninety-two million, four hundred nineteen thousand, eight hundred fifty-five".