10061551611 has 12 divisors (see below), whose sum is σ = 15002170560. Its totient is φ = 6491323440.

The previous prime is 10061551603. The next prime is 10061551667. The reversal of 10061551611 is 11615516001.

10061551611 is a `hidden beast` number, since 100 + 6 + 1 + 551 + 6 + 1 + 1 = 666.

It is not a de Polignac number, because 10061551611 - 2³ = 10061551603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10061551681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18031176 + ... + 18031733.

It is an arithmetic number, because the mean of its divisors is an integer number (1250180880).

Almost surely, 2^10061551611 is an apocalyptic number.

10061551611 is a deficient number, since it is larger than the sum of its proper divisors (4940618949).

10061551611 is a wasteful number, since it uses less digits than its factorization.

10061551611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36062946 (or 36062943 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The spelling of 10061551611 in words is "ten billion, sixty-one million, five hundred fifty-one thousand, six hundred eleven".