2805052135470 has 192 divisors, whose sum is σ = 7432200023040. Its totient is φ = 677005195776.

The previous prime is 2805052135441. The next prime is 2805052135507. The reversal of 2805052135470 is 745312505082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 628510459 + ... + 628514921.

It is an arithmetic number, because the mean of its divisors is an integer number (38709375120).

Almost surely, 2^{2805052135470} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2805052135470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3716100011520).

2805052135470 is an abundant number, since it is smaller than the sum of its proper divisors (4627147887570).

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

2805052135470 is a wasteful number, since it uses less digits than its factorization.

2805052135470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6891 (or 6878 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 2805052135470 in words is "two trillion, eight hundred five billion, fifty-two million, one hundred thirty-five thousand, four hundred seventy".