3546182363161 has 9 divisors (see below), whose sum is σ = 3605386307679. Its totient is φ = 3487935238200.

The previous prime is 3546182363159. The next prime is 3546182363219. The reversal of 3546182363161 is 1613632816453.

The square root of 3546182363161 is 1883131.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 115315255561 + 3430867107600 = 339581^2 + 1852260^2 .

It is not a de Polignac number, because 3546182363161 - 2¹ = 3546182363159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3546182363261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 114855556 + ... + 114886426.

It is an arithmetic number, because the mean of its divisors is an integer number (400598478631).

Almost surely, 2^{3546182363161} is an apocalyptic number.

3546182363161 is the 1883131-st square number.

3546182363161 is the 941566-th centered octagonal number.

It is an amenable number.

3546182363161 is a deficient number, since it is larger than the sum of its proper divisors (59203944518).

3546182363161 is an frugal number, since it uses more digits than its factorization.

3546182363161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61864 (or 30932 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

Multiplying 3546182363161 by its sum of digits (49), we get a square (173762935794889 = 13181917²).

The spelling of 3546182363161 in words is "three trillion, five hundred forty-six billion, one hundred eighty-two million, three hundred sixty-three thousand, one hundred sixty-one".