10508175109 has 4 divisors (see below), whose sum is σ = 10511926816. Its totient is φ = 10504423404.

The previous prime is 10508175061. The next prime is 10508175127. The reversal of 10508175109 is 90157180501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90157180501 = 47 ⋅1918237883.

It is a cyclic number.

It is not a de Polignac number, because 10508175109 - 2¹⁵ = 10508142341 is a prime.

It is a super-2 number, since 2×10508175109² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508175179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1871649 + ... + 1877254.

It is an arithmetic number, because the mean of its divisors is an integer number (2627981704).

Almost surely, 2^10508175109 is an apocalyptic number.

It is an amenable number.

10508175109 is a deficient number, since it is larger than the sum of its proper divisors (3751707).

10508175109 is an equidigital number, since it uses as much as digits as its factorization.

10508175109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751706.

The product of its (nonzero) digits is 12600, while the sum is 37.

The spelling of 10508175109 in words is "ten billion, five hundred eight million, one hundred seventy-five thousand, one hundred nine".