465266252623 has 4 divisors (see below), whose sum is σ = 465273567208. Its totient is φ = 465258938040.

The previous prime is 465266252597. The next prime is 465266252687. The reversal of 465266252623 is 326252662564.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465266252623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465266253623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3561036 + ... + 3689377.

It is an arithmetic number, because the mean of its divisors is an integer number (116318391802).

Almost surely, 2^465266252623 is an apocalyptic number.

465266252623 is a deficient number, since it is larger than the sum of its proper divisors (7314585).

465266252623 is an equidigital number, since it uses as much as digits as its factorization.

465266252623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7314584.

The product of its digits is 6220800, while the sum is 49.

The spelling of 465266252623 in words is "four hundred sixty-five billion, two hundred sixty-six million, two hundred fifty-two thousand, six hundred twenty-three".