10535617965 has 16 divisors (see below), whose sum is σ = 16877540736. Its totient is φ = 5612145600.

The previous prime is 10535617957. The next prime is 10535617991. The reversal of 10535617965 is 56971653501.

It is not a de Polignac number, because 10535617965 - 2³ = 10535617957 is a prime.

It is a super-2 number, since 2×10535617965² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415441 + ... + 440070.

It is an arithmetic number, because the mean of its divisors is an integer number (1054846296).

Almost surely, 2^10535617965 is an apocalyptic number.

10535617965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10535617965 is a deficient number, since it is larger than the sum of its proper divisors (6341922771).

10535617965 is an equidigital number, since it uses as much as digits as its factorization.

10535617965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856340.

The product of its (nonzero) digits is 850500, while the sum is 48.

It can be divided in two parts, 105356 and 17965, that added together give a palindrome (123321).

The spelling of 10535617965 in words is "ten billion, five hundred thirty-five million, six hundred seventeen thousand, nine hundred sixty-five".