10551106010555 has 32 divisors (see below), whose sum is σ = 14589496424448. Its totient is φ = 7253300678400.

The previous prime is 10551106010551. The next prime is 10551106010569. The reversal of 10551106010555 is 55501060115501.

It is not a de Polignac number, because 10551106010555 - 2² = 10551106010551 is a prime.

It is a super-2 number, since 2×10551106010555² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10551106010551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71884034 + ... + 72030663.

It is an arithmetic number, because the mean of its divisors is an integer number (455921763264).

Almost surely, 2^{10551106010555} is an apocalyptic number.

10551106010555 is a deficient number, since it is larger than the sum of its proper divisors (4038390413893).

10551106010555 is a wasteful number, since it uses less digits than its factorization.

10551106010555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143914787.

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 10551106010555 in words is "ten trillion, five hundred fifty-one billion, one hundred six million, ten thousand, five hundred fifty-five".