10523112465 has 16 divisors (see below), whose sum is σ = 17292034368. Its totient is φ = 5460641856.

The previous prime is 10523112451. The next prime is 10523112473. The reversal of 10523112465 is 56421132501.

10523112465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10523112465 - 2⁴ = 10523112449 is a prime.

It is a super-2 number, since 2×10523112465² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9479727 + ... + 9480836.

It is an arithmetic number, because the mean of its divisors is an integer number (1080752148).

Almost surely, 2^10523112465 is an apocalyptic number.

10523112465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10523112465 is a deficient number, since it is larger than the sum of its proper divisors (6768921903).

10523112465 is a wasteful number, since it uses less digits than its factorization.

10523112465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18960608.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 10523112465 its reverse (56421132501), we get a palindrome (66944244966).

The spelling of 10523112465 in words is "ten billion, five hundred twenty-three million, one hundred twelve thousand, four hundred sixty-five".