460236646650 has 144 divisors (see below), whose sum is σ = 1255395712032. Its totient is φ = 111500188800.

The previous prime is 460236646633. The next prime is 460236646651. The reversal of 460236646650 is 56646632064.

It is a self number, because there is not a number n which added to its sum of digits gives 460236646650.

It is not an unprimeable number, because it can be changed into a prime (460236646651) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 31265092 + ... + 31279808.

It is an arithmetic number, because the mean of its divisors is an integer number (8718025778).

Almost surely, 2^460236646650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 460236646650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627697856016).

460236646650 is an abundant number, since it is smaller than the sum of its proper divisors (795159065382).

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

460236646650 is a wasteful number, since it uses less digits than its factorization.

460236646650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477 (or 16461 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 460236646650 in words is "four hundred sixty billion, two hundred thirty-six million, six hundred forty-six thousand, six hundred fifty".