610561016 has 16 divisors (see below), whose sum is σ = 1232863800. Its totient is φ = 281797344.

The previous prime is 610560949. The next prime is 610561019. The reversal of 610561016 is 610165016.

610561016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610561019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2935286 + ... + 2935493.

Almost surely, 2^610561016 is an apocalyptic number.

It is an amenable number.

610561016 is an abundant number, since it is smaller than the sum of its proper divisors (622302784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610561016 is a wasteful number, since it uses less digits than its factorization.

610561016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870798 (or 5870794 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 610561016 is about 24709.5328972443. The cubic root of 610561016 is about 848.3525256441.

The spelling of 610561016 in words is "six hundred ten million, five hundred sixty-one thousand, sixteen".