10145517027 has 8 divisors (see below), whose sum is σ = 13527837264. Its totient is φ = 6763437408.

The previous prime is 10145517007. The next prime is 10145517043. The reversal of 10145517027 is 72071554101.

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

It is not a de Polignac number, because 10145517027 - 2²⁷ = 10011299299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10145517007) 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, 96553 + ... + 172085.

It is an arithmetic number, because the mean of its divisors is an integer number (1690979658).

Almost surely, 2^10145517027 is an apocalyptic number.

10145517027 is a deficient number, since it is larger than the sum of its proper divisors (3382320237).

10145517027 is an equidigital number, since it uses as much as digits as its factorization.

10145517027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120309.

The product of its (nonzero) digits is 9800, while the sum is 33.

The spelling of 10145517027 in words is "ten billion, one hundred forty-five million, five hundred seventeen thousand, twenty-seven".