755812051022231 has 16 divisors (see below), whose sum is σ = 909259785807360. Its totient is φ = 613733877819360.

The previous prime is 755812051022209. The next prime is 755812051022267. The reversal of 755812051022231 is 132220150218557.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755812051022231 is a prime.

It is a super-2 number, since 2×755812051022231² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755812051022131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28187900 + ... + 48022721.

It is an arithmetic number, because the mean of its divisors is an integer number (56828736612960).

Almost surely, 2^{755812051022231} is an apocalyptic number.

755812051022231 is a deficient number, since it is larger than the sum of its proper divisors (153447734785129).

755812051022231 is a wasteful number, since it uses less digits than its factorization.

755812051022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76285214.

The product of its (nonzero) digits is 336000, while the sum is 44.

The spelling of 755812051022231 in words is "seven hundred fifty-five trillion, eight hundred twelve billion, fifty-one million, twenty-two thousand, two hundred thirty-one".