10550500155015 has 8 divisors (see below), whose sum is σ = 16880800248048. Its totient is φ = 5626933416000.

The previous prime is 10550500155011. The next prime is 10550500155029. The reversal of 10550500155015 is 51055100505501.

10550500155015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10550500155015 - 2² = 10550500155011 is a prime.

It is a super-2 number, since 2×10550500155015² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550500155011) 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, 351683338486 + ... + 351683338515.

It is an arithmetic number, because the mean of its divisors is an integer number (2110100031006).

Almost surely, 2^{10550500155015} is an apocalyptic number.

10550500155015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10550500155015 is a deficient number, since it is larger than the sum of its proper divisors (6330300093033).

10550500155015 is an equidigital number, since it uses as much as digits as its factorization.

10550500155015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703366677009.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 10550500155015 in words is "ten trillion, five hundred fifty billion, five hundred million, one hundred fifty-five thousand, fifteen".