464531630316061 has 12 divisors (see below), whose sum is σ = 589498395429600. Its totient is φ = 361972698947160.

The previous prime is 464531630316011. The next prime is 464531630316073. The reversal of 464531630316061 is 160613036135464.

It is not a de Polignac number, because 464531630316061 - 2⁹ = 464531630315549 is a prime.

It is a super-3 number, since 3×464531630316061³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464531630315996 and 464531630316014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464531630316011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430919879161 + ... + 430919880238.

It is an arithmetic number, because the mean of its divisors is an integer number (49124866285800).

Almost surely, 2^{464531630316061} is an apocalyptic number.

It is an amenable number.

464531630316061 is a deficient number, since it is larger than the sum of its proper divisors (124966765113539).

464531630316061 is a wasteful number, since it uses less digits than its factorization.

464531630316061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861839759424 (or 861839759417 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 464531630316061 in words is "four hundred sixty-four trillion, five hundred thirty-one billion, six hundred thirty million, three hundred sixteen thousand, sixty-one".