541161131606 has 32 divisors (see below), whose sum is σ = 827636927040. Its totient is φ = 265345024000.

The previous prime is 541161131587. The next prime is 541161131629. The reversal of 541161131606 is 606131161145.

It is a super-2 number, since 2×541161131606² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9450710 + ... + 9507798.

It is an arithmetic number, because the mean of its divisors is an integer number (25863653970).

Almost surely, 2^541161131606 is an apocalyptic number.

541161131606 is a deficient number, since it is larger than the sum of its proper divisors (286475795434).

541161131606 is a wasteful number, since it uses less digits than its factorization.

541161131606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57640.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 541161131606 in words is "five hundred forty-one billion, one hundred sixty-one million, one hundred thirty-one thousand, six hundred six".