516341361451 has 8 divisors (see below), whose sum is σ = 543536527680. Its totient is φ = 489148125768.

The previous prime is 516341361449. The next prime is 516341361461. The reversal of 516341361451 is 154163143615.

It is a happy number.

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 516341361451 - 2¹ = 516341361449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516341361461) 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, 83400 + ... + 1019626.

It is an arithmetic number, because the mean of its divisors is an integer number (67942065960).

Almost surely, 2^516341361451 is an apocalyptic number.

516341361451 is a deficient number, since it is larger than the sum of its proper divisors (27195166229).

516341361451 is a wasteful number, since it uses less digits than its factorization.

516341361451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965273.

The product of its digits is 129600, while the sum is 40.

The spelling of 516341361451 in words is "five hundred sixteen billion, three hundred forty-one million, three hundred sixty-one thousand, four hundred fifty-one".