541660413165 has 48 divisors (see below), whose sum is σ = 920800592448. Its totient is φ = 271843467264.

The previous prime is 541660413139. The next prime is 541660413191. The reversal of 541660413165 is 561314066145.

It is an interprime number because it is at equal distance from previous prime (541660413139) and next prime (541660413191).

It is not a de Polignac number, because 541660413165 - 2⁷ = 541660413037 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44527374 + ... + 44539536.

It is an arithmetic number, because the mean of its divisors is an integer number (19183345676).

Almost surely, 2^541660413165 is an apocalyptic number.

It is an amenable number.

541660413165 is a deficient number, since it is larger than the sum of its proper divisors (379140179283).

541660413165 is a wasteful number, since it uses less digits than its factorization.

541660413165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22478 (or 22461 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 541660413165 in words is "five hundred forty-one billion, six hundred sixty million, four hundred thirteen thousand, one hundred sixty-five".