9464145765 has 16 divisors (see below), whose sum is σ = 15939614400. Its totient is φ = 4781884032.

The previous prime is 9464145749. The next prime is 9464145767. The reversal of 9464145765 is 5675414649.

It is a happy number.

9464145765 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 9464145765 - 2⁴ = 9464145749 is a prime.

It is a super-2 number, since 2×9464145765² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9464145767) by changing a digit.

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, 16603480 + ... + 16604049.

It is an arithmetic number, because the mean of its divisors is an integer number (996225900).

Almost surely, 2^9464145765 is an apocalyptic number.

9464145765 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9464145765 is a deficient number, since it is larger than the sum of its proper divisors (6475468635).

9464145765 is a wasteful number, since it uses less digits than its factorization.

9464145765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33207556.

The product of its digits is 3628800, while the sum is 51.

The square root of 9464145765 is about 97283.8412327556. The cubic root of 9464145765 is about 2115.2440083090.

The spelling of 9464145765 in words is "nine billion, four hundred sixty-four million, one hundred forty-five thousand, seven hundred sixty-five".