463127653649 has 4 divisors (see below), whose sum is σ = 463144505664. Its totient is φ = 463110801636.

The previous prime is 463127653591. The next prime is 463127653663. The reversal of 463127653649 is 946356721364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 463127653649 - 2¹⁶ = 463127588113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463127653594 and 463127653603.

It is not an unprimeable number, because it can be changed into a prime (463127653699) 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, 8384717 + ... + 8439770.

It is an arithmetic number, because the mean of its divisors is an integer number (115786126416).

Almost surely, 2^463127653649 is an apocalyptic number.

It is an amenable number.

463127653649 is a deficient number, since it is larger than the sum of its proper divisors (16852015).

463127653649 is a wasteful number, since it uses less digits than its factorization.

463127653649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16852014.

The product of its digits is 19595520, while the sum is 56.

The spelling of 463127653649 in words is "four hundred sixty-three billion, one hundred twenty-seven million, six hundred fifty-three thousand, six hundred forty-nine".