516054189 has 16 divisors (see below), whose sum is σ = 789278720. Its totient is φ = 293796720.

The previous prime is 516054169. The next prime is 516054191. The reversal of 516054189 is 981450615.

It is not a de Polignac number, because 516054189 - 2¹⁵ = 516021421 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 (516054139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39649 + ... + 51030.

It is an arithmetic number, because the mean of its divisors is an integer number (49329920).

Almost surely, 2^516054189 is an apocalyptic number.

It is an amenable number.

516054189 is a deficient number, since it is larger than the sum of its proper divisors (273224531).

516054189 is a wasteful number, since it uses less digits than its factorization.

516054189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90960.

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 516054189 is about 22716.8261207414. The cubic root of 516054189 is about 802.1060078197.

The spelling of 516054189 in words is "five hundred sixteen million, fifty-four thousand, one hundred eighty-nine".