465225665611 has 6 divisors (see below), whose sum is σ = 541180876380. Its totient is φ = 398764856196.

The previous prime is 465225665603. The next prime is 465225665633. The reversal of 465225665611 is 116566522564.

It is not a de Polignac number, because 465225665611 - 2³ = 465225665603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 9494401339 = 465225665611 / (4 + 6 + 5 + 2 + 2 + 5 + 6 + 6 + 5 + 6 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465225665011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4747200621 + ... + 4747200718.

It is an arithmetic number, because the mean of its divisors is an integer number (90196812730).

Almost surely, 2^465225665611 is an apocalyptic number.

465225665611 is a deficient number, since it is larger than the sum of its proper divisors (75955210769).

465225665611 is an equidigital number, since it uses as much as digits as its factorization.

465225665611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494401353 (or 9494401346 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The spelling of 465225665611 in words is "four hundred sixty-five billion, two hundred twenty-five million, six hundred sixty-five thousand, six hundred eleven".