461213540550652 has 6 divisors (see below), whose sum is σ = 807123695963648. Its totient is φ = 230606770275324.

The previous prime is 461213540550619. The next prime is 461213540550677. The reversal of 461213540550652 is 256055045312164.

It is a junction number, because it is equal to n+sod(n) for n = 461213540550596 and 461213540550605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57651692568828 + ... + 57651692568835.

Almost surely, 2^{461213540550652} is an apocalyptic number.

It is an amenable number.

461213540550652 is a deficient number, since it is larger than the sum of its proper divisors (345910155412996).

461213540550652 is a wasteful number, since it uses less digits than its factorization.

461213540550652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115303385137667 (or 115303385137665 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 461213540550652 in words is "four hundred sixty-one trillion, two hundred thirteen billion, five hundred forty million, five hundred fifty thousand, six hundred fifty-two".