10771875810 has 24 divisors (see below), whose sum is σ = 28006877340. Its totient is φ = 2872500192.

The previous prime is 10771875787. The next prime is 10771875817. The reversal of 10771875810 is 1857817701.

It can be written as a sum of positive squares in 2 ways, for example, as 10683082881 + 88792929 = 103359^2 + 9423^2 .

It is a super-2 number, since 2×10771875810² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (10771875817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59843665 + ... + 59843844.

Almost surely, 2^10771875810 is an apocalyptic number.

10771875810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10771875810 is an abundant number, since it is smaller than the sum of its proper divisors (17235001530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10771875810 is a wasteful number, since it uses less digits than its factorization.

10771875810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119687522 (or 119687519 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 45.

The spelling of 10771875810 in words is "ten billion, seven hundred seventy-one million, eight hundred seventy-five thousand, eight hundred ten".