462017968457 has 4 divisors (see below), whose sum is σ = 482105706240. Its totient is φ = 441930230676.

The previous prime is 462017968429. The next prime is 462017968507. The reversal of 462017968457 is 754869710264.

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 462017968457 - 2¹⁶ = 462017902921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 462017968396 and 462017968405.

It is not an unprimeable number, because it can be changed into a prime (462010968457) 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, 10043868857 + ... + 10043868902.

It is an arithmetic number, because the mean of its divisors is an integer number (120526426560).

Almost surely, 2^462017968457 is an apocalyptic number.

It is an amenable number.

462017968457 is a deficient number, since it is larger than the sum of its proper divisors (20087737783).

462017968457 is a wasteful number, since it uses less digits than its factorization.

462017968457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20087737782.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 462017968457 in words is "four hundred sixty-two billion, seventeen million, nine hundred sixty-eight thousand, four hundred fifty-seven".