541077221963 has 16 divisors (see below), whose sum is σ = 547032600576. Its totient is φ = 535151653920.

The previous prime is 541077221921. The next prime is 541077221981. The reversal of 541077221963 is 369122770145.

It is a cyclic number.

It is not a de Polignac number, because 541077221963 - 2¹⁶ = 541077156427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541077220963) 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, 87649145 + ... + 87655317.

It is an arithmetic number, because the mean of its divisors is an integer number (34189537536).

Almost surely, 2^541077221963 is an apocalyptic number.

541077221963 is a deficient number, since it is larger than the sum of its proper divisors (5955378613).

541077221963 is a wasteful number, since it uses less digits than its factorization.

541077221963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8434.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 541077221963 in words is "five hundred forty-one billion, seventy-seven million, two hundred twenty-one thousand, nine hundred sixty-three".