463143250507561 has 8 divisors (see below), whose sum is σ = 512249915322824. Its totient is φ = 415962337253760.

The previous prime is 463143250507549. The next prime is 463143250507601. The reversal of 463143250507561 is 165705052341364.

It can be written as a sum of positive squares in 4 ways, for example, as 210441994811161 + 252701255696400 = 14506619^2 + 15896580^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 463143250507561 - 2⁵ = 463143250507529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463143250507499 and 463143250507508.

It is not an unprimeable number, because it can be changed into a prime (463143250507541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481437889860 + ... + 481437890821.

It is an arithmetic number, because the mean of its divisors is an integer number (64031239415353).

Almost surely, 2^{463143250507561} is an apocalyptic number.

It is an amenable number.

463143250507561 is a deficient number, since it is larger than the sum of its proper divisors (49106664815263).

463143250507561 is a wasteful number, since it uses less digits than its factorization.

463143250507561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962875780731.

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 463143250507561 in words is "four hundred sixty-three trillion, one hundred forty-three billion, two hundred fifty million, five hundred seven thousand, five hundred sixty-one".