545350445151042 has 64 divisors (see below), whose sum is σ = 1127737676242944. Its totient is φ = 175630170549120.

The previous prime is 545350445151019. The next prime is 545350445151077. The reversal of 545350445151042 is 240151544053545.

It is a junction number, because it is equal to n+sod(n) for n = 545350445150982 and 545350445151000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352557403 + ... + 354100865.

It is an arithmetic number, because the mean of its divisors is an integer number (17620901191296).

Almost surely, 2^{545350445151042} is an apocalyptic number.

545350445151042 is an abundant number, since it is smaller than the sum of its proper divisors (582387231091902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545350445151042 is a wasteful number, since it uses less digits than its factorization.

545350445151042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546623.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 545350445151042 in words is "five hundred forty-five trillion, three hundred fifty billion, four hundred forty-five million, one hundred fifty-one thousand, forty-two".