545061426555 has 8 divisors (see below), whose sum is σ = 872098282512. Its totient is φ = 290699427488.

The previous prime is 545061426551. The next prime is 545061426587. The reversal of 545061426555 is 555624160545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545061426555 - 2² = 545061426551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545061426551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18168714204 + ... + 18168714233.

It is an arithmetic number, because the mean of its divisors is an integer number (109012285314).

Almost surely, 2^545061426555 is an apocalyptic number.

545061426555 is a deficient number, since it is larger than the sum of its proper divisors (327036855957).

545061426555 is a wasteful number, since it uses less digits than its factorization.

545061426555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36337428445.

The product of its (nonzero) digits is 3600000, while the sum is 48.

The spelling of 545061426555 in words is "five hundred forty-five billion, sixty-one million, four hundred twenty-six thousand, five hundred fifty-five".