463632261053 has 4 divisors (see below), whose sum is σ = 499296281148. Its totient is φ = 427968240960.

The previous prime is 463632261041. The next prime is 463632261109. The reversal of 463632261053 is 350162236364.

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

It can be written as a sum of positive squares in 2 ways, for example, as 282065085604 + 181567175449 = 531098^2 + 426107^2 .

It is not a de Polignac number, because 463632261053 - 2¹⁰ = 463632260029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 463632261053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463632261553) 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, 17832010028 + ... + 17832010053.

It is an arithmetic number, because the mean of its divisors is an integer number (124824070287).

Almost surely, 2^463632261053 is an apocalyptic number.

It is an amenable number.

463632261053 is a deficient number, since it is larger than the sum of its proper divisors (35664020095).

463632261053 is a wasteful number, since it uses less digits than its factorization.

463632261053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35664020094.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 463632261053 in words is "four hundred sixty-three billion, six hundred thirty-two million, two hundred sixty-one thousand, fifty-three".