10275566761 has 4 divisors (see below), whose sum is σ = 10343617024. Its totient is φ = 10207516500.

The previous prime is 10275566753. The next prime is 10275566773. The reversal of 10275566761 is 16766557201.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 10275566761 - 2³ = 10275566753 is a prime.

It is a super-2 number, since 2×10275566761² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10275566731) 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, 34024905 + ... + 34025206.

It is an arithmetic number, because the mean of its divisors is an integer number (2585904256).

Almost surely, 2^10275566761 is an apocalyptic number.

It is an amenable number.

10275566761 is a deficient number, since it is larger than the sum of its proper divisors (68050263).

10275566761 is an equidigital number, since it uses as much as digits as its factorization.

10275566761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68050262.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 10275566761 in words is "ten billion, two hundred seventy-five million, five hundred sixty-six thousand, seven hundred sixty-one".