463555061 has 8 divisors (see below), whose sum is σ = 475794648. Its totient is φ = 451360000.

The previous prime is 463555049. The next prime is 463555063. The reversal of 463555061 is 160555364.

It can be written as a sum of positive squares in 4 ways, for example, as 21252100 + 442302961 = 4610^2 + 21031^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463555061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463555063) 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, 10511 + ... + 32211.

It is an arithmetic number, because the mean of its divisors is an integer number (59474331).

Almost surely, 2^463555061 is an apocalyptic number.

463555061 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

463555061 is a deficient number, since it is larger than the sum of its proper divisors (12239587).

463555061 is a wasteful number, since it uses less digits than its factorization.

463555061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22263.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 463555061 is about 21530.3288641860. The cubic root of 463555061 is about 773.9277915174.

The spelling of 463555061 in words is "four hundred sixty-three million, five hundred fifty-five thousand, sixty-one".