755540652022 has 16 divisors (see below), whose sum is σ = 1292282201952. Its totient is φ = 328198654080.

The previous prime is 755540652011. The next prime is 755540652047. The reversal of 755540652022 is 220256045557.

It is a self number, because there is not a number n which added to its sum of digits gives 755540652022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854683554 + ... + 854684437.

It is an arithmetic number, because the mean of its divisors is an integer number (80767637622).

Almost surely, 2^755540652022 is an apocalyptic number.

755540652022 is a deficient number, since it is larger than the sum of its proper divisors (536741549930).

755540652022 is a wasteful number, since it uses less digits than its factorization.

755540652022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709368023.

The product of its (nonzero) digits is 840000, while the sum is 43.

Adding to 755540652022 its reverse (220256045557), we get a palindrome (975796697579).

The spelling of 755540652022 in words is "seven hundred fifty-five billion, five hundred forty million, six hundred fifty-two thousand, twenty-two".