541777630163 has 32 divisors (see below), whose sum is σ = 698917317120. Its totient is φ = 407512224000.

The previous prime is 541777630159. The next prime is 541777630169. The reversal of 541777630163 is 361036777145.

It is a happy number.

It is not a de Polignac number, because 541777630163 - 2² = 541777630159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541777630169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10449143 + ... + 10500863.

It is an arithmetic number, because the mean of its divisors is an integer number (21841166160).

Almost surely, 2^541777630163 is an apocalyptic number.

541777630163 is a deficient number, since it is larger than the sum of its proper divisors (157139686957).

541777630163 is a wasteful number, since it uses less digits than its factorization.

541777630163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56459.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 541777630163 in words is "five hundred forty-one billion, seven hundred seventy-seven million, six hundred thirty thousand, one hundred sixty-three".