10515056006155 has 8 divisors (see below), whose sum is σ = 12856143947472. Its totient is φ = 8253326978208.

The previous prime is 10515056006149. The next prime is 10515056006311. The reversal of 10515056006155 is 55160065051501.

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

It is a cyclic number.

It is not a de Polignac number, because 10515056006155 - 2⁷ = 10515056006027 is a prime.

It is a super-2 number, since 2×10515056006155² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19839728049 + ... + 19839728578.

It is an arithmetic number, because the mean of its divisors is an integer number (1607017993434).

Almost surely, 2^{10515056006155} is an apocalyptic number.

10515056006155 is a deficient number, since it is larger than the sum of its proper divisors (2341087941317).

10515056006155 is an equidigital number, since it uses as much as digits as its factorization.

10515056006155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39679456685.

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 10515056006155 in words is "ten trillion, five hundred fifteen billion, fifty-six million, six thousand, one hundred fifty-five".