10265719849 has 32 divisors (see below), whose sum is σ = 13044934656. Its totient is φ = 7846917120.

The previous prime is 10265719847. The next prime is 10265719861. The reversal of 10265719849 is 94891756201.

It is not a de Polignac number, because 10265719849 - 2¹ = 10265719847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10265719796 and 10265719805.

It is not an unprimeable number, because it can be changed into a prime (10265719847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842569 + ... + 854665.

It is an arithmetic number, because the mean of its divisors is an integer number (407654208).

Almost surely, 2^10265719849 is an apocalyptic number.

It is an amenable number.

10265719849 is a deficient number, since it is larger than the sum of its proper divisors (2779214807).

10265719849 is a wasteful number, since it uses less digits than its factorization.

10265719849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12325.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 10265719849 in words is "ten billion, two hundred sixty-five million, seven hundred nineteen thousand, eight hundred forty-nine".