464423632635 has 32 divisors (see below), whose sum is σ = 744871837248. Its totient is φ = 247094865920.

The previous prime is 464423632559. The next prime is 464423632649. The reversal of 464423632635 is 536236324464.

It is not a de Polignac number, because 464423632635 - 2¹⁰ = 464423631611 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53054419 + ... + 53063171.

It is an arithmetic number, because the mean of its divisors is an integer number (23277244914).

Almost surely, 2^464423632635 is an apocalyptic number.

464423632635 is a deficient number, since it is larger than the sum of its proper divisors (280448204613).

464423632635 is a wasteful number, since it uses less digits than its factorization.

464423632635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16895.

The product of its digits is 7464960, while the sum is 48.

The spelling of 464423632635 in words is "four hundred sixty-four billion, four hundred twenty-three million, six hundred thirty-two thousand, six hundred thirty-five".