612046402593 has 8 divisors (see below), whose sum is σ = 819656857248. Its totient is φ = 406233441504.

The previous prime is 612046402577. The next prime is 612046402601. The reversal of 612046402593 is 395204640216.

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

It is not a de Polignac number, because 612046402593 - 2⁴ = 612046402577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (612046402523) by changing a digit.

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, 449372596 + ... + 449373957.

It is an arithmetic number, because the mean of its divisors is an integer number (102457107156).

Almost surely, 2^612046402593 is an apocalyptic number.

It is an amenable number.

612046402593 is a deficient number, since it is larger than the sum of its proper divisors (207610454655).

612046402593 is a wasteful number, since it uses less digits than its factorization.

612046402593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898746783.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 612046402593 in words is "six hundred twelve billion, forty-six million, four hundred two thousand, five hundred ninety-three".