5111105056 has 12 divisors (see below), whose sum is σ = 10062488142. Its totient is φ = 2555552512.

The previous prime is 5111105053. The next prime is 5111105093. The reversal of 5111105056 is 6505011115.

It can be written as a sum of positive squares in only one way, i.e., 4188160656 + 922944400 = 64716^2 + 30380^2 .

It is a super-2 number, since 2×5111105056² = 52246789786937526272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111105056.

It is not an unprimeable number, because it can be changed into a prime (5111105053) 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 as a sum of consecutive naturals, namely, 79860985 + ... + 79861048.

Almost surely, 2^5111105056 is an apocalyptic number.

It is an amenable number.

5111105056 is a deficient number, since it is larger than the sum of its proper divisors (4951383086).

5111105056 is a wasteful number, since it uses less digits than its factorization.

5111105056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159722043 (or 159722035 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5111105056 is about 71491.9929502598. The cubic root of 5111105056 is about 1722.5490705552.

The spelling of 5111105056 in words is "five billion, one hundred eleven million, one hundred five thousand, fifty-six".