2560341632 has 16 divisors (see below), whose sum is σ = 5100680850. Its totient is φ = 1280170752.

The previous prime is 2560341631. The next prime is 2560341653. The reversal of 2560341632 is 2361430652.

It can be written as a sum of positive squares in only one way, i.e., 1768707136 + 791634496 = 42056^2 + 28136^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2560341631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001207 + ... + 10001462.

Almost surely, 2^2560341632 is an apocalyptic number.

It is an amenable number.

2560341632 is a deficient number, since it is larger than the sum of its proper divisors (2540339218).

2560341632 is an equidigital number, since it uses as much as digits as its factorization.

2560341632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20002683 (or 20002671 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2560341632 is about 50599.8184976982. The cubic root of 2560341632 is about 1368.0416069787.

The spelling of 2560341632 in words is "two billion, five hundred sixty million, three hundred forty-one thousand, six hundred thirty-two".