10500501110055 has 64 divisors (see below), whose sum is σ = 18602972891136. Its totient is φ = 5014822032000.

The previous prime is 10500501110041. The next prime is 10500501110083. The reversal of 10500501110055 is 55001110500501.

It is not a de Polignac number, because 10500501110055 - 2⁵ = 10500501110023 is a prime.

It is a super-2 number, since 2×10500501110055² (a number of 27 digits) contains 22 as substring.

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, 246405700 + ... + 246448310.

It is an arithmetic number, because the mean of its divisors is an integer number (290671451424).

Almost surely, 2^{10500501110055} is an apocalyptic number.

10500501110055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10500501110055 is a deficient number, since it is larger than the sum of its proper divisors (8102471781081).

10500501110055 is a wasteful number, since it uses less digits than its factorization.

10500501110055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64988.

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

Adding to 10500501110055 its reverse (55001110500501), we get a palindrome (65501611610556).

The spelling of 10500501110055 in words is "ten trillion, five hundred billion, five hundred one million, one hundred ten thousand, fifty-five".