541331794164 has 36 divisors (see below), whose sum is σ = 1469329157184. Its totient is φ = 154666226736.

The previous prime is 541331794151. The next prime is 541331794169. The reversal of 541331794164 is 461497133145.

It is a super-2 number, since 2×541331794164² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541331794169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460315564 + ... + 460316739.

Almost surely, 2^541331794164 is an apocalyptic number.

It is an amenable number.

541331794164 is an abundant number, since it is smaller than the sum of its proper divisors (927997363020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541331794164 is a wasteful number, since it uses less digits than its factorization.

541331794164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920632324 (or 920632315 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The spelling of 541331794164 in words is "five hundred forty-one billion, three hundred thirty-one million, seven hundred ninety-four thousand, one hundred sixty-four".