516012105 has 32 divisors (see below), whose sum is σ = 948077568. Its totient is φ = 234763200.

The previous prime is 516012103. The next prime is 516012137. The reversal of 516012105 is 501210615.

It is not a de Polignac number, because 516012105 - 2¹ = 516012103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (516012103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10510 + ... + 33800.

It is an arithmetic number, because the mean of its divisors is an integer number (29627424).

Almost surely, 2^516012105 is an apocalyptic number.

It is an amenable number.

516012105 is a deficient number, since it is larger than the sum of its proper divisors (432065463).

516012105 is a wasteful number, since it uses less digits than its factorization.

516012105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23517.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 516012105 is about 22715.8998280940. The cubic root of 516012105 is about 802.0842034255.

The spelling of 516012105 in words is "five hundred sixteen million, twelve thousand, one hundred five".