2862504869952 has 448 divisors, whose sum is σ = 9420060432384. Its totient is φ = 746987028480.

The previous prime is 2862504869941. The next prime is 2862504869981. The reversal of 2862504869952 is 2599684052682.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1869695427 + ... + 1869696957.

It is an arithmetic number, because the mean of its divisors is an integer number (21026920608).

Almost surely, 2^{2862504869952} 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 2862504869952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4710030216192).

2862504869952 is an abundant number, since it is smaller than the sum of its proper divisors (6557555562432).

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

2862504869952 is a wasteful number, since it uses less digits than its factorization.

2862504869952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626 (or 2616 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 66.

The spelling of 2862504869952 in words is "two trillion, eight hundred sixty-two billion, five hundred four million, eight hundred sixty-nine thousand, nine hundred fifty-two".