2575671936 has 128 divisors (see below), whose sum is σ = 6975037440. Its totient is φ = 841989120.

The previous prime is 2575671919. The next prime is 2575671953. The reversal of 2575671936 is 6391765752.

It is an interprime number because it is at equal distance from previous prime (2575671919) and next prime (2575671953).

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6724801 + ... + 6725183.

It is an arithmetic number, because the mean of its divisors is an integer number (54492480).

Almost surely, 2^2575671936 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 2575671936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3487518720).

2575671936 is an abundant number, since it is smaller than the sum of its proper divisors (4399365504).

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

2575671936 is a wasteful number, since it uses less digits than its factorization.

2575671936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 682 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 51.

The square root of 2575671936 is about 50751.0781757393. The cubic root of 2575671936 is about 1370.7666045384.

The spelling of 2575671936 in words is "two billion, five hundred seventy-five million, six hundred seventy-one thousand, nine hundred thirty-six".