350513055505512 has 192 divisors, whose sum is σ = 1020322997366400. Its totient is φ = 108315426078720.

The previous prime is 350513055505477. The next prime is 350513055505531. The reversal of 350513055505512 is 215505550315053.

350513055505512 is a `hidden beast` number, since 3 + 5 + 0 + 5 + 1 + 30 + 5 + 550 + 55 + 12 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18055789 + ... + 32047427.

It is an arithmetic number, because the mean of its divisors is an integer number (5314182277950).

Almost surely, 2^{350513055505512} 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 350513055505512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510161498683200).

350513055505512 is an abundant number, since it is smaller than the sum of its proper divisors (669809941860888).

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

350513055505512 is a wasteful number, since it uses less digits than its factorization.

350513055505512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13991976 (or 13991969 counting only the distinct ones).

The product of its (nonzero) digits is 1406250, while the sum is 45.

The spelling of 350513055505512 in words is "three hundred fifty trillion, five hundred thirteen billion, fifty-five million, five hundred five thousand, five hundred twelve".