45413216481 has 16 divisors (see below), whose sum is σ = 60856204160. Its totient is φ = 30123031680.

The previous prime is 45413216437. The next prime is 45413216489. The reversal of 45413216481 is 18461231454.

It is not a de Polignac number, because 45413216481 - 2¹⁵ = 45413183713 is a prime.

It is a super-2 number, since 2×45413216481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45413216489) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1038621 + ... + 1081461.

It is an arithmetic number, because the mean of its divisors is an integer number (3803512760).

Almost surely, 2^45413216481 is an apocalyptic number.

It is an amenable number.

45413216481 is a deficient number, since it is larger than the sum of its proper divisors (15442987679).

45413216481 is a wasteful number, since it uses less digits than its factorization.

45413216481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44616.

The product of its digits is 92160, while the sum is 39.

The spelling of 45413216481 in words is "forty-five billion, four hundred thirteen million, two hundred sixteen thousand, four hundred eighty-one".