5105101001055 has 64 divisors (see below), whose sum is σ = 8939884308480. Its totient is φ = 2467110758400.

The previous prime is 5105101001027. The next prime is 5105101001057. The reversal of 5105101001055 is 5501001015015.

It is not a de Polignac number, because 5105101001055 - 2⁸ = 5105101000799 is a prime.

It is a super-2 number, since 2×5105101001055² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105101001057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75988359 + ... + 76055511.

It is an arithmetic number, because the mean of its divisors is an integer number (139685692320).

Almost surely, 2^{5105101001055} is an apocalyptic number.

5105101001055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5105101001055 is a deficient number, since it is larger than the sum of its proper divisors (3834783307425).

5105101001055 is a wasteful number, since it uses less digits than its factorization.

5105101001055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68672.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 5105101001055 in words is "five trillion, one hundred five billion, one hundred one million, one thousand, fifty-five".