2561414201 has 4 divisors (see below), whose sum is σ = 2572698192. Its totient is φ = 2550130212.

The previous prime is 2561414161. The next prime is 2561414227. The reversal of 2561414201 is 1024141652.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2561414201 - 2³⁰ = 1487672377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2561414231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5641655 + ... + 5642108.

It is an arithmetic number, because the mean of its divisors is an integer number (643174548).

Almost surely, 2^2561414201 is an apocalyptic number.

It is an amenable number.

2561414201 is a deficient number, since it is larger than the sum of its proper divisors (11283991).

2561414201 is a wasteful number, since it uses less digits than its factorization.

2561414201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11283990.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2561414201 is about 50610.4159338767. The cubic root of 2561414201 is about 1368.2326119801.

Adding to 2561414201 its reverse (1024141652), we get a palindrome (3585555853).

The spelling of 2561414201 in words is "two billion, five hundred sixty-one million, four hundred fourteen thousand, two hundred one".