545442020400315 has 16 divisors (see below), whose sum is σ = 887498880652800. Its totient is φ = 285971861542752.

The previous prime is 545442020400283. The next prime is 545442020400341. The reversal of 545442020400315 is 513004020244545.

It is not a de Polignac number, because 545442020400315 - 2⁵ = 545442020400283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308159332675 + ... + 308159334444.

It is an arithmetic number, because the mean of its divisors is an integer number (55468680040800).

Almost surely, 2^{545442020400315} is an apocalyptic number.

545442020400315 is a deficient number, since it is larger than the sum of its proper divisors (342056860252485).

545442020400315 is a wasteful number, since it uses less digits than its factorization.

545442020400315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616318667186.

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 545442020400315 in words is "five hundred forty-five trillion, four hundred forty-two billion, twenty million, four hundred thousand, three hundred fifteen".