5612155641 has 12 divisors (see below), whose sum is σ = 8458901568. Its totient is φ = 3578765784.

The previous prime is 5612155631. The next prime is 5612155657. The reversal of 5612155641 is 1465512165.

5612155641 is a `hidden beast` number, since 5 + 6 + 1 + 2 + 1 + 5 + 5 + 641 = 666.

It is not a de Polignac number, because 5612155641 - 2⁷ = 5612155513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5612155596 and 5612155605.

It is not an unprimeable number, because it can be changed into a prime (5612155631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13555725 + ... + 13556138.

It is an arithmetic number, because the mean of its divisors is an integer number (704908464).

Almost surely, 2^5612155641 is an apocalyptic number.

It is an amenable number.

5612155641 is a deficient number, since it is larger than the sum of its proper divisors (2846745927).

5612155641 is a wasteful number, since it uses less digits than its factorization.

5612155641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27111892 (or 27111889 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 5612155641 is about 74914.3220018709. The cubic root of 5612155641 is about 1777.0919609120.

The spelling of 5612155641 in words is "five billion, six hundred twelve million, one hundred fifty-five thousand, six hundred forty-one".