10403838775 has 12 divisors (see below), whose sum is σ = 14073556824. Its totient is φ = 7566428000.

The previous prime is 10403838761. The next prime is 10403838799. The reversal of 10403838775 is 57783830401.

It is not a de Polignac number, because 10403838775 - 2¹⁹ = 10403314487 is a prime.

It is a super-2 number, since 2×10403838775² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18915796 + ... + 18916345.

It is an arithmetic number, because the mean of its divisors is an integer number (1172796402).

Almost surely, 2^10403838775 is an apocalyptic number.

10403838775 is a deficient number, since it is larger than the sum of its proper divisors (3669718049).

10403838775 is a wasteful number, since it uses less digits than its factorization.

10403838775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37832162 (or 37832157 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 10403838775 in words is "ten billion, four hundred three million, eight hundred thirty-eight thousand, seven hundred seventy-five".