10051105555505 has 32 divisors (see below), whose sum is σ = 14596832136960. Its totient is φ = 6486046894080.

The previous prime is 10051105555499. The next prime is 10051105555541. The reversal of 10051105555505 is 50555550115001.

It is not a de Polignac number, because 10051105555505 - 2¹⁶ = 10051105489969 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4480061 + ... + 6338229.

It is an arithmetic number, because the mean of its divisors is an integer number (456151004280).

Almost surely, 2^{10051105555505} is an apocalyptic number.

It is an amenable number.

10051105555505 is a deficient number, since it is larger than the sum of its proper divisors (4545726581455).

10051105555505 is a wasteful number, since it uses less digits than its factorization.

10051105555505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867289.

The product of its (nonzero) digits is 78125, while the sum is 38.

The spelling of 10051105555505 in words is "ten trillion, fifty-one billion, one hundred five million, five hundred fifty-five thousand, five hundred five".