465031011 has 4 divisors (see below), whose sum is σ = 620041352. Its totient is φ = 310020672.

The previous prime is 465031003. The next prime is 465031027. The reversal of 465031011 is 110130564.

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

It is not a de Polignac number, because 465031011 - 2³ = 465031003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465031811) 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, 77505166 + ... + 77505171.

It is an arithmetic number, because the mean of its divisors is an integer number (155010338).

Almost surely, 2^465031011 is an apocalyptic number.

465031011 is a deficient number, since it is larger than the sum of its proper divisors (155010341).

465031011 is a wasteful number, since it uses less digits than its factorization.

465031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155010340.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 465031011 is about 21564.5776912046. The cubic root of 465031011 is about 774.7483114722.

Adding to 465031011 its reverse (110130564), we get a palindrome (575161575).

The spelling of 465031011 in words is "four hundred sixty-five million, thirty-one thousand, eleven".