45534120303541 has 4 divisors (see below), whose sum is σ = 45689526857772. Its totient is φ = 45378713749312.

The previous prime is 45534120303533. The next prime is 45534120303577. The reversal of 45534120303541 is 14530302143554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43528721616900 + 2005398686641 = 6597630^2 + 1416121^2 .

It is a cyclic number.

It is not a de Polignac number, because 45534120303541 - 2³ = 45534120303533 is a prime.

It is a super-2 number, since 2×45534120303541² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45534120303494 and 45534120303503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45534120303641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77703276676 + ... + 77703277261.

It is an arithmetic number, because the mean of its divisors is an integer number (11422381714443).

Almost surely, 2^{45534120303541} is an apocalyptic number.

It is an amenable number.

45534120303541 is a deficient number, since it is larger than the sum of its proper divisors (155406554231).

45534120303541 is a wasteful number, since it uses less digits than its factorization.

45534120303541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155406554230.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 45534120303541 in words is "forty-five trillion, five hundred thirty-four billion, one hundred twenty million, three hundred three thousand, five hundred forty-one".