4545459550005 has 48 divisors (see below), whose sum is σ = 8023716610560. Its totient is φ = 2195666154880.

The previous prime is 4545459549991. The next prime is 4545459550043. The reversal of 4545459550005 is 5000559545454.

It is not a de Polignac number, because 4545459550005 - 2¹¹ = 4545459547957 is a prime.

It is a super-2 number, since 2×4545459550005² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4545459550005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4166757 + ... + 5143226.

It is an arithmetic number, because the mean of its divisors is an integer number (167160762720).

Almost surely, 2^{4545459550005} is an apocalyptic number.

It is an amenable number.

4545459550005 is a deficient number, since it is larger than the sum of its proper divisors (3478257060555).

4545459550005 is a wasteful number, since it uses less digits than its factorization.

4545459550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310282 (or 9310271 counting only the distinct ones).

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 4545459550005 in words is "four trillion, five hundred forty-five billion, four hundred fifty-nine million, five hundred fifty thousand, five".