518053461 has 16 divisors (see below), whose sum is σ = 735096384. Its totient is φ = 323396864.

The previous prime is 518053457. The next prime is 518053483. The reversal of 518053461 is 164350815.

It is a cyclic number.

It is not a de Polignac number, because 518053461 - 2² = 518053457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518053421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15735 + ... + 35828.

It is an arithmetic number, because the mean of its divisors is an integer number (45943524).

Almost surely, 2^518053461 is an apocalyptic number.

518053461 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

518053461 is a deficient number, since it is larger than the sum of its proper divisors (217042923).

518053461 is a wasteful number, since it uses less digits than its factorization.

518053461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51780.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 518053461 is about 22760.7877939231. The cubic root of 518053461 is about 803.1404997155.

The spelling of 518053461 in words is "five hundred eighteen million, fifty-three thousand, four hundred sixty-one".