612027055 has 8 divisors (see below), whose sum is σ = 734674032. Its totient is φ = 489460608.

The previous prime is 612027019. The next prime is 612027061. The reversal of 612027055 is 550720216.

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 612027055 - 2⁹ = 612026543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909 + ... + 35038.

It is an arithmetic number, because the mean of its divisors is an integer number (91834254).

Almost surely, 2^612027055 is an apocalyptic number.

612027055 is a deficient number, since it is larger than the sum of its proper divisors (122646977).

612027055 is a wasteful number, since it uses less digits than its factorization.

612027055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40265.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 612027055 is about 24739.1805644407. The cubic root of 612027055 is about 849.0309856926.

The spelling of 612027055 in words is "six hundred twelve million, twenty-seven thousand, fifty-five".