10497138785 has 8 divisors (see below), whose sum is σ = 14396076096. Its totient is φ = 7198038000.

The previous prime is 10497138737. The next prime is 10497138793. The reversal of 10497138785 is 58783179401.

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

It is a de Polignac number, because none of the positive numbers 2^k-10497138785 is a prime.

It is a super-3 number, since 3×10497138785³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149959091 + ... + 149959160.

It is an arithmetic number, because the mean of its divisors is an integer number (1799509512).

Almost surely, 2^10497138785 is an apocalyptic number.

It is an amenable number.

10497138785 is a deficient number, since it is larger than the sum of its proper divisors (3898937311).

10497138785 is an equidigital number, since it uses as much as digits as its factorization.

10497138785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299918263.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 10497138785 in words is "ten billion, four hundred ninety-seven million, one hundred thirty-eight thousand, seven hundred eighty-five".