10051055561055 has 64 divisors (see below), whose sum is σ = 17617487247360. Its totient is φ = 4870527707136.

The previous prime is 10051055561017. The next prime is 10051055561069. The reversal of 10051055561055 is 55016555015001.

It is not a de Polignac number, because 10051055561055 - 2¹⁰ = 10051055560031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50652864 + ... + 50850906.

It is an arithmetic number, because the mean of its divisors is an integer number (275273238240).

Almost surely, 2^{10051055561055} is an apocalyptic number.

10051055561055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10051055561055 is a deficient number, since it is larger than the sum of its proper divisors (7566431686305).

10051055561055 is a wasteful number, since it uses less digits than its factorization.

10051055561055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204960.

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 10051055561055 in words is "ten trillion, fifty-one billion, fifty-five million, five hundred sixty-one thousand, fifty-five".