465225154631 has 4 divisors (see below), whose sum is σ = 476572109664. Its totient is φ = 453878199600.

The previous prime is 465225154627. The next prime is 465225154637. The reversal of 465225154631 is 136451522564.

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

It is a cyclic number.

It is not a de Polignac number, because 465225154631 - 2² = 465225154627 is a prime.

It is a super-2 number, since 2×465225154631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465225154637) 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, 5673477455 + ... + 5673477536.

It is an arithmetic number, because the mean of its divisors is an integer number (119143027416).

Almost surely, 2^465225154631 is an apocalyptic number.

465225154631 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

465225154631 is a deficient number, since it is larger than the sum of its proper divisors (11346955033).

465225154631 is a wasteful number, since it uses less digits than its factorization.

465225154631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11346955032.

The product of its digits is 864000, while the sum is 44.

The spelling of 465225154631 in words is "four hundred sixty-five billion, two hundred twenty-five million, one hundred fifty-four thousand, six hundred thirty-one".