545554452052 has 36 divisors (see below), whose sum is σ = 1031373524160. Its totient is φ = 252380093824.

The previous prime is 545554452043. The next prime is 545554452059. The reversal of 545554452052 is 250254455545.

It is a junction number, because it is equal to n+sod(n) for n = 545554451993 and 545554452011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545554452059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3931228 + ... + 4067635.

It is an arithmetic number, because the mean of its divisors is an integer number (28649264560).

Almost surely, 2^545554452052 is an apocalyptic number.

It is an amenable number.

545554452052 is a deficient number, since it is larger than the sum of its proper divisors (485819072108).

545554452052 is a wasteful number, since it uses less digits than its factorization.

545554452052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998960 (or 7998941 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 46.

The spelling of 545554452052 in words is "five hundred forty-five billion, five hundred fifty-four million, four hundred fifty-two thousand, fifty-two".