461346713551 has 4 divisors (see below), whose sum is σ = 461722098600. Its totient is φ = 460971328504.

The previous prime is 461346713467. The next prime is 461346713567. The reversal of 461346713551 is 155317643164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 461346713551 - 2¹⁷ = 461346582479 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 (461346713351) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 187690681 + ... + 187693138.

It is an arithmetic number, because the mean of its divisors is an integer number (115430524650).

Almost surely, 2^461346713551 is an apocalyptic number.

461346713551 is a deficient number, since it is larger than the sum of its proper divisors (375385049).

461346713551 is a wasteful number, since it uses less digits than its factorization.

461346713551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375385048.

The product of its digits is 907200, while the sum is 46.

The spelling of 461346713551 in words is "four hundred sixty-one billion, three hundred forty-six million, seven hundred thirteen thousand, five hundred fifty-one".