610600499989 has 4 divisors (see below), whose sum is σ = 615261572640. Its totient is φ = 605939427340.

The previous prime is 610600499983. The next prime is 610600500049. The reversal of 610600499989 is 989994006016.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 610600499989 - 2⁹ = 610600499477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610600499983) 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 3 ways as a sum of consecutive naturals, for example, 2330536129 + ... + 2330536390.

It is an arithmetic number, because the mean of its divisors is an integer number (153815393160).

Almost surely, 2^610600499989 is an apocalyptic number.

It is an amenable number.

610600499989 is a deficient number, since it is larger than the sum of its proper divisors (4661072651).

610600499989 is a wasteful number, since it uses less digits than its factorization.

610600499989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661072650.

The product of its (nonzero) digits is 7558272, while the sum is 61.

The spelling of 610600499989 in words is "six hundred ten billion, six hundred million, four hundred ninety-nine thousand, nine hundred eighty-nine".