462457407473 has 4 divisors (see below), whose sum is σ = 462481800948. Its totient is φ = 462433014000.

The previous prime is 462457407449. The next prime is 462457407499. The reversal of 462457407473 is 374704754264.

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 50226636769 + 412230770704 = 224113^2 + 642052^2 .

It is a cyclic number.

It is not a de Polignac number, because 462457407473 - 2²⁶ = 462390298609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (462457407403) 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, 12168278 + ... + 12206223.

It is an arithmetic number, because the mean of its divisors is an integer number (115620450237).

Almost surely, 2^462457407473 is an apocalyptic number.

It is an amenable number.

462457407473 is a deficient number, since it is larger than the sum of its proper divisors (24393475).

462457407473 is a wasteful number, since it uses less digits than its factorization.

462457407473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24393474.

The product of its (nonzero) digits is 15805440, while the sum is 53.

The spelling of 462457407473 in words is "four hundred sixty-two billion, four hundred fifty-seven million, four hundred seven thousand, four hundred seventy-three".