10488390893 has 2 divisors, whose sum is σ = 10488390894. Its totient is φ = 10488390892.

The previous prime is 10488390863. The next prime is 10488390949. The reversal of 10488390893 is 39809388401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10125793129 + 362597764 = 100627^2 + 19042^2 .

It is a cyclic number.

It is not a de Polignac number, because 10488390893 - 2⁸ = 10488390637 is a prime.

It is a super-2 number, since 2×10488390893² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10488390863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5244195446 + 5244195447.

It is an arithmetic number, because the mean of its divisors is an integer number (5244195447).

Almost surely, 2^10488390893 is an apocalyptic number.

It is an amenable number.

10488390893 is a deficient number, since it is larger than the sum of its proper divisors (1).

10488390893 is an equidigital number, since it uses as much as digits as its factorization.

10488390893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 10488390893 in words is "ten billion, four hundred eighty-eight million, three hundred ninety thousand, eight hundred ninety-three".