612063465210 has 256 divisors, whose sum is σ = 1728691200000. Its totient is φ = 153674786304.

The previous prime is 612063465127. The next prime is 612063465313. The reversal of 612063465210 is 12564360216.

612063465210 is a `hidden beast` number, since 6 + 1 + 2 + 0 + 634 + 6 + 5 + 2 + 10 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1021808491 + ... + 1021809089.

It is an arithmetic number, because the mean of its divisors is an integer number (6752700000).

Almost surely, 2^612063465210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 612063465210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (864345600000).

612063465210 is an abundant number, since it is smaller than the sum of its proper divisors (1116627734790).

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

612063465210 is a wasteful number, since it uses less digits than its factorization.

612063465210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530 (or 1524 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 612063465210 in words is "six hundred twelve billion, sixty-three million, four hundred sixty-five thousand, two hundred ten".