610061056100 has 72 divisors (see below), whose sum is σ = 1346536003680. Its totient is φ = 239841080320.

The previous prime is 610061056061. The next prime is 610061056139. The reversal of 610061056100 is 1650160016.

It is an interprime number because it is at equal distance from previous prime (610061056061) and next prime (610061056139).

It is a self number, because there is not a number n which added to its sum of digits gives 610061056100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55318787 + ... + 55329813.

It is an arithmetic number, because the mean of its divisors is an integer number (18701888940).

Almost surely, 2^610061056100 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 610061056100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (673268001840).

610061056100 is an abundant number, since it is smaller than the sum of its proper divisors (736474947580).

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

610061056100 is a wasteful number, since it uses less digits than its factorization.

610061056100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20477 (or 20470 counting only the distinct ones).

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

The spelling of 610061056100 in words is "six hundred ten billion, sixty-one million, fifty-six thousand, one hundred".