10462565661 has 4 divisors (see below), whose sum is σ = 13950087552. Its totient is φ = 6975043772.

The previous prime is 10462565653. The next prime is 10462565677. The reversal of 10462565661 is 16656526401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10462565661 - 2³ = 10462565653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10462565681) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1743760941 + ... + 1743760946.

It is an arithmetic number, because the mean of its divisors is an integer number (3487521888).

Almost surely, 2^10462565661 is an apocalyptic number.

It is an amenable number.

10462565661 is a deficient number, since it is larger than the sum of its proper divisors (3487521891).

10462565661 is an equidigital number, since it uses as much as digits as its factorization.

10462565661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487521890.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 10462565661 in words is "ten billion, four hundred sixty-two million, five hundred sixty-five thousand, six hundred sixty-one".