10001753387881 has 4 divisors (see below), whose sum is σ = 10003351884372. Its totient is φ = 10000154891392.

The previous prime is 10001753387863. The next prime is 10001753387933. The reversal of 10001753387881 is 18878335710001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8525868568281 + 1475884819600 = 2919909^2 + 1214860^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001753387881 - 2¹³ = 10001753379689 is a prime.

It is a super-2 number, since 2×10001753387881² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001753387851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799238860 + ... + 799251373.

It is an arithmetic number, because the mean of its divisors is an integer number (2500837971093).

Almost surely, 2^{10001753387881} is an apocalyptic number.

It is an amenable number.

10001753387881 is a deficient number, since it is larger than the sum of its proper divisors (1598496491).

10001753387881 is an equidigital number, since it uses as much as digits as its factorization.

10001753387881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598496490.

The product of its (nonzero) digits is 1128960, while the sum is 52.

The spelling of 10001753387881 in words is "ten trillion, one billion, seven hundred fifty-three million, three hundred eighty-seven thousand, eight hundred eighty-one".