516365055 has 24 divisors (see below), whose sum is σ = 947683152. Its totient is φ = 259194624.

The previous prime is 516365053. The next prime is 516365063. The reversal of 516365055 is 550563615.

It is not a de Polignac number, because 516365055 - 2¹ = 516365053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516365051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336729 + ... + 338258.

It is an arithmetic number, because the mean of its divisors is an integer number (39486798).

Almost surely, 2^516365055 is an apocalyptic number.

516365055 is a deficient number, since it is larger than the sum of its proper divisors (431318097).

516365055 is a wasteful number, since it uses less digits than its factorization.

516365055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675015 (or 675012 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 516365055 is about 22723.6672876541. The cubic root of 516365055 is about 802.2670357635.

The spelling of 516365055 in words is "five hundred sixteen million, three hundred sixty-five thousand, fifty-five".