461601627302651 has 8 divisors (see below), whose sum is σ = 503567598551808. Its totient is φ = 419636020545000.

The previous prime is 461601627302633. The next prime is 461601627302677. The reversal of 461601627302651 is 156203726106164.

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

It is a cyclic number.

It is not a de Polignac number, because 461601627302651 - 2¹⁰ = 461601627301627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461601627302651.

It is not an unprimeable number, because it can be changed into a prime (461601627302051) 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, 88471535 + ... + 93543656.

It is an arithmetic number, because the mean of its divisors is an integer number (62945949818976).

Almost surely, 2^{461601627302651} is an apocalyptic number.

461601627302651 is a deficient number, since it is larger than the sum of its proper divisors (41965971249157).

461601627302651 is a wasteful number, since it uses less digits than its factorization.

461601627302651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182245753.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 461601627302651 in words is "four hundred sixty-one trillion, six hundred one billion, six hundred twenty-seven million, three hundred two thousand, six hundred fifty-one".