2851913920512 has 208 divisors, whose sum is σ = 7882000094880. Its totient is φ = 916035993600.

The previous prime is 2851913920463. The next prime is 2851913920561. The reversal of 2851913920512 is 2150293191582.

It is an interprime number because it is at equal distance from previous prime (2851913920463) and next prime (2851913920561).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185651712 + ... + 185667072.

Almost surely, 2^{2851913920512} 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 2851913920512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3941000047440).

2851913920512 is an abundant number, since it is smaller than the sum of its proper divisors (5030086174368).

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

2851913920512 is a wasteful number, since it uses less digits than its factorization.

2851913920512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15938 (or 15916 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 2851913920512 in words is "two trillion, eight hundred fifty-one billion, nine hundred thirteen million, nine hundred twenty thousand, five hundred twelve".