462973140537 has 8 divisors (see below), whose sum is σ = 638583642240. Its totient is φ = 298005699600.

The previous prime is 462973140449. The next prime is 462973140569. The reversal of 462973140537 is 735041379264.

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

It is not a de Polignac number, because 462973140537 - 2²² = 462968946233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 462973140537.

It is not an unprimeable number, because it can be changed into a prime (462973140587) 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, 2660765089 + ... + 2660765262.

It is an arithmetic number, because the mean of its divisors is an integer number (79822955280).

Almost surely, 2^462973140537 is an apocalyptic number.

It is an amenable number.

462973140537 is a deficient number, since it is larger than the sum of its proper divisors (175610501703).

462973140537 is a wasteful number, since it uses less digits than its factorization.

462973140537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321530383.

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 462973140537 in words is "four hundred sixty-two billion, nine hundred seventy-three million, one hundred forty thousand, five hundred thirty-seven".