461132500622250 has 64 divisors (see below), whose sum is σ = 1151121718955520. Its totient is φ = 122954244033600.

The previous prime is 461132500622179. The next prime is 461132500622369. The reversal of 461132500622250 is 52226005231164.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 461132500622199 and 461132500622208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29657485 + ... + 42447984.

It is an arithmetic number, because the mean of its divisors is an integer number (17986276858680).

Almost surely, 2^{461132500622250} is an apocalyptic number.

461132500622250 is an abundant number, since it is smaller than the sum of its proper divisors (689989218333270).

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

461132500622250 is a wasteful number, since it uses less digits than its factorization.

461132500622250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72114016 (or 72114006 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 461132500622250 in words is "four hundred sixty-one trillion, one hundred thirty-two billion, five hundred million, six hundred twenty-two thousand, two hundred fifty".