10451465965 has 8 divisors (see below), whose sum is σ = 12544368408. Its totient is φ = 8359433280.

The previous prime is 10451465939. The next prime is 10451465977. The reversal of 10451465965 is 56956415401.

It is a happy number.

10451465965 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1171419076 + 9280046889 = 34226^2 + 96333^2 .

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

It is not a de Polignac number, because 10451465965 - 2⁷ = 10451465837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190702 + ... + 239311.

It is an arithmetic number, because the mean of its divisors is an integer number (1568046051).

Almost surely, 2^10451465965 is an apocalyptic number.

It is an amenable number.

10451465965 is a deficient number, since it is larger than the sum of its proper divisors (2092902443).

10451465965 is an equidigital number, since it uses as much as digits as its factorization.

10451465965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434879.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 10451465965 in words is "ten billion, four hundred fifty-one million, four hundred sixty-five thousand, nine hundred sixty-five".