2701324561 has 12 divisors (see below), whose sum is σ = 2933013468. Its totient is φ = 2486787264.

The previous prime is 2701324553. The next prime is 2701324583. The reversal of 2701324561 is 1654231072.

It can be written as a sum of positive squares in 6 ways, for example, as 547600 + 2700776961 = 740^2 + 51969^2 .

It is not a de Polignac number, because 2701324561 - 2³ = 2701324553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2701324501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 41611 + ... + 84463.

It is an arithmetic number, because the mean of its divisors is an integer number (244417789).

Almost surely, 2^2701324561 is an apocalyptic number.

It is an amenable number.

2701324561 is a deficient number, since it is larger than the sum of its proper divisors (231688907).

2701324561 is a wasteful number, since it uses less digits than its factorization.

2701324561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43252 (or 43239 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2701324561 is about 51974.2682584373. The cubic root of 2701324561 is about 1392.7043190635.

The spelling of 2701324561 in words is "two billion, seven hundred one million, three hundred twenty-four thousand, five hundred sixty-one".