45273586665471 has 8 divisors (see below), whose sum is σ = 61649139289344. Its totient is φ = 29540212575960.

The previous prime is 45273586665451. The next prime is 45273586665473. The reversal of 45273586665471 is 17456668537254.

It is a happy number.

45273586665471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45273586665471 - 2⁹ = 45273586664959 is a prime.

It is a super-3 number, since 3×45273586665471³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45273586665396 and 45273586665405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45273586665473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160544633425 + ... + 160544633706.

It is an arithmetic number, because the mean of its divisors is an integer number (7706142411168).

Almost surely, 2^{45273586665471} is an apocalyptic number.

45273586665471 is a deficient number, since it is larger than the sum of its proper divisors (16375552623873).

45273586665471 is a wasteful number, since it uses less digits than its factorization.

45273586665471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321089267181.

The product of its digits is 1016064000, while the sum is 69.

The spelling of 45273586665471 in words is "forty-five trillion, two hundred seventy-three billion, five hundred eighty-six million, six hundred sixty-five thousand, four hundred seventy-one".