45618176216005 has 16 divisors (see below), whose sum is σ = 54783074317104. Its totient is φ = 36467037573120.

The previous prime is 45618176215987. The next prime is 45618176216009. The reversal of 45618176216005 is 50061267181654.

It can be written as a sum of positive squares in 8 ways, for example, as 275164242721 + 45343011973284 = 524561^2 + 6733722^2 .

It is not a de Polignac number, because 45618176216005 - 2⁷ = 45618176215877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45618176216009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71438497 + ... + 72074233.

It is an arithmetic number, because the mean of its divisors is an integer number (3423942144819).

Almost surely, 2^{45618176216005} is an apocalyptic number.

It is an amenable number.

45618176216005 is a deficient number, since it is larger than the sum of its proper divisors (9164898101099).

45618176216005 is a wasteful number, since it uses less digits than its factorization.

45618176216005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646536.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 45618176216005 in words is "forty-five trillion, six hundred eighteen billion, one hundred seventy-six million, two hundred sixteen thousand, five".