4540002466161 has 8 divisors (see below), whose sum is σ = 6371933285920. Its totient is φ = 2867369978592.

The previous prime is 4540002466127. The next prime is 4540002466211. The reversal of 4540002466161 is 1616642000454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4540002466161 is a prime.

It is a super-2 number, since 2×4540002466161² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4540002466561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39824582980 + ... + 39824583093.

It is an arithmetic number, because the mean of its divisors is an integer number (796491660740).

Almost surely, 2^{4540002466161} is an apocalyptic number.

It is an amenable number.

4540002466161 is a deficient number, since it is larger than the sum of its proper divisors (1831930819759).

4540002466161 is a wasteful number, since it uses less digits than its factorization.

4540002466161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79649166095.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 4540002466161 in words is "four trillion, five hundred forty billion, two million, four hundred sixty-six thousand, one hundred sixty-one".