10535512663 has 8 divisors (see below), whose sum is σ = 12013345008. Its totient is φ = 9153024384.

The previous prime is 10535512583. The next prime is 10535512667. The reversal of 10535512663 is 36621553501.

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

It is a cyclic number.

It is not a de Polignac number, because 10535512663 - 2²¹ = 10533415511 is a prime.

It is a super-2 number, since 2×10535512663² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10535512667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23835781 + ... + 23836222.

It is an arithmetic number, because the mean of its divisors is an integer number (1501668126).

Almost surely, 2^10535512663 is an apocalyptic number.

10535512663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10535512663 is a deficient number, since it is larger than the sum of its proper divisors (1477832345).

10535512663 is a wasteful number, since it uses less digits than its factorization.

10535512663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47672033.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 10535512663 in words is "ten billion, five hundred thirty-five million, five hundred twelve thousand, six hundred sixty-three".