465487643152 has 20 divisors (see below), whose sum is σ = 1030722638656. Its totient is φ = 199494704160.

The previous prime is 465487643087. The next prime is 465487643177. The reversal of 465487643152 is 251346784564.

It is a junction number, because it is equal to n+sod(n) for n = 465487643093 and 465487643102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078069724 + ... + 2078069947.

Almost surely, 2^465487643152 is an apocalyptic number.

It is an amenable number.

465487643152 is an abundant number, since it is smaller than the sum of its proper divisors (565234995504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465487643152 is a wasteful number, since it uses less digits than its factorization.

465487643152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156139686 (or 4156139680 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 55.

The spelling of 465487643152 in words is "four hundred sixty-five billion, four hundred eighty-seven million, six hundred forty-three thousand, one hundred fifty-two".