45542744724554 has 16 divisors (see below), whose sum is σ = 85170847277376. Its totient is φ = 17743926516000.

The previous prime is 45542744724443. The next prime is 45542744724557.

It is a happy number.

45542744724554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45542744724557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147866054147 + ... + 147866054454.

It is an arithmetic number, because the mean of its divisors is an integer number (5323177954836).

Almost surely, 2^{45542744724554} is an apocalyptic number.

45542744724554 is a deficient number, since it is larger than the sum of its proper divisors (39628102552822).

45542744724554 is a wasteful number, since it uses less digits than its factorization.

45542744724554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295732108621.

The product of its digits is 501760000, while the sum is 62.

The spelling of 45542744724554 in words is "forty-five trillion, five hundred forty-two billion, seven hundred forty-four million, seven hundred twenty-four thousand, five hundred fifty-four".