10648881899 has 8 divisors (see below), whose sum is σ = 10666558032. Its totient is φ = 10631221920.

The previous prime is 10648881877. The next prime is 10648881913. The reversal of 10648881899 is 99818884601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10648881899 is a prime.

It is a super-2 number, since 2×10648881899² (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 (10648881599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156237 + ... + 2161169.

It is an arithmetic number, because the mean of its divisors is an integer number (1333319754).

Almost surely, 2^10648881899 is an apocalyptic number.

10648881899 is a deficient number, since it is larger than the sum of its proper divisors (17676133).

10648881899 is a wasteful number, since it uses less digits than its factorization.

10648881899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077.

The product of its (nonzero) digits is 7962624, while the sum is 62.

The spelling of 10648881899 in words is "ten billion, six hundred forty-eight million, eight hundred eighty-one thousand, eight hundred ninety-nine".