10005551006056 has 32 divisors (see below), whose sum is σ = 19317554209800. Its totient is φ = 4855467663360.

The previous prime is 10005551006051. The next prime is 10005551006081. The reversal of 10005551006056 is 65060015550001.

It can be written as a sum of positive squares in 4 ways, for example, as 1557029796100 + 8448521209956 = 1247810^2 + 2906634^2 .

It is a super-2 number, since 2×10005551006056² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10005551006051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78964491 + ... + 79091098.

Almost surely, 2^{10005551006056} is an apocalyptic number.

It is an amenable number.

10005551006056 is a deficient number, since it is larger than the sum of its proper divisors (9312003203744).

10005551006056 is a wasteful number, since it uses less digits than its factorization.

10005551006056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158055829 (or 158055825 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

Adding to 10005551006056 its reverse (65060015550001), we get a palindrome (75065566556057).

The spelling of 10005551006056 in words is "ten trillion, five billion, five hundred fifty-one million, six thousand, fifty-six".