10500510010555 has 8 divisors (see below), whose sum is σ = 12610372370544. Its totient is φ = 8393901103200.

The previous prime is 10500510010553. The next prime is 10500510010567. The reversal of 10500510010555 is 55501001500501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10500510010555 - 2¹ = 10500510010553 is a prime.

It is a super-2 number, since 2×10500510010555² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10500510010553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813356056 + ... + 813368965.

It is an arithmetic number, because the mean of its divisors is an integer number (1576296546318).

Almost surely, 2^{10500510010555} is an apocalyptic number.

10500510010555 is a deficient number, since it is larger than the sum of its proper divisors (2109862359989).

10500510010555 is a wasteful number, since it uses less digits than its factorization.

10500510010555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626726317.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 10500510010555 in words is "ten trillion, five hundred billion, five hundred ten million, ten thousand, five hundred fifty-five".