610085056 has 56 divisors (see below), whose sum is σ = 1386961920. Its totient is φ = 260827392.

The previous prime is 610085033. The next prime is 610085057. The reversal of 610085056 is 650580016.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (610085057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213171 + ... + 216013.

Almost surely, 2^610085056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610085056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693480960).

610085056 is an abundant number, since it is smaller than the sum of its proper divisors (776876864).

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

610085056 is a wasteful number, since it uses less digits than its factorization.

610085056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341 (or 3331 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 610085056 is about 24699.8999188256. The cubic root of 610085056 is about 848.1320252491.

The spelling of 610085056 in words is "six hundred ten million, eighty-five thousand, fifty-six".