10533066465 has 32 divisors (see below), whose sum is σ = 17853972480. Its totient is φ = 5284306944.

The previous prime is 10533066451. The next prime is 10533066473. The reversal of 10533066465 is 56466033501.

It is a happy number.

It is not a de Polignac number, because 10533066465 - 2⁸ = 10533066209 is a prime.

It is a super-2 number, since 2×10533066465² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504096 + ... + 524574.

It is an arithmetic number, because the mean of its divisors is an integer number (557936640).

Almost surely, 2^10533066465 is an apocalyptic number.

10533066465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10533066465 is a deficient number, since it is larger than the sum of its proper divisors (7320906015).

10533066465 is a wasteful number, since it uses less digits than its factorization.

10533066465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22521.

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 10533066465 its reverse (56466033501), we get a palindrome (66999099966).

The spelling of 10533066465 in words is "ten billion, five hundred thirty-three million, sixty-six thousand, four hundred sixty-five".