11251552277061 has 12 divisors (see below), whose sum is σ = 16279649002188. Its totient is φ = 7488385547904.

The previous prime is 11251552277051. The next prime is 11251552277081. The reversal of 11251552277061 is 16077225515211.

11251552277061 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 1 + 552 + 27 + 70 + 6 + 1 = 666.

11251552277061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2817865822500 + 8433686454561 = 1678650^2 + 2904081^2 .

It is not a de Polignac number, because 11251552277061 - 2⁷ = 11251552276933 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11251552276998 and 11251552277016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11251552277051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1054102990 + ... + 1054113663.

It is an arithmetic number, because the mean of its divisors is an integer number (1356637416849).

Almost surely, 2^{11251552277061} is an apocalyptic number.

It is an amenable number.

11251552277061 is a deficient number, since it is larger than the sum of its proper divisors (5028096725127).

11251552277061 is a wasteful number, since it uses less digits than its factorization.

11251552277061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108217252 (or 2108217249 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 45.

The spelling of 11251552277061 in words is "eleven trillion, two hundred fifty-one billion, five hundred fifty-two million, two hundred seventy-seven thousand, sixty-one".