463856461057 has 32 divisors (see below), whose sum is σ = 523940659200. Its totient is φ = 406843320000.

The previous prime is 463856461051. The next prime is 463856461073. The reversal of 463856461057 is 750164658364.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 463856461057 - 2¹⁹ = 463855936769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463856460989 and 463856461007.

It is not an unprimeable number, because it can be changed into a prime (463856461051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235101123 + ... + 235103095.

It is an arithmetic number, because the mean of its divisors is an integer number (16373145600).

Almost surely, 2^463856461057 is an apocalyptic number.

It is an amenable number.

463856461057 is a deficient number, since it is larger than the sum of its proper divisors (60084198143).

463856461057 is a wasteful number, since it uses less digits than its factorization.

463856461057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 463856461057 in words is "four hundred sixty-three billion, eight hundred fifty-six million, four hundred sixty-one thousand, fifty-seven".