516404102 has 32 divisors (see below), whose sum is σ = 824433120. Its totient is φ = 242161920.

The previous prime is 516404099. The next prime is 516404111. The reversal of 516404102 is 201404615.

It is a super-3 number, since 3×516404102³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 943793 + ... + 944339.

It is an arithmetic number, because the mean of its divisors is an integer number (25763535).

Almost surely, 2^516404102 is an apocalyptic number.

516404102 is a deficient number, since it is larger than the sum of its proper divisors (308029018).

516404102 is a wasteful number, since it uses less digits than its factorization.

516404102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 516404102 is about 22724.5264417105. The cubic root of 516404102 is about 802.2872574594.

Adding to 516404102 its reverse (201404615), we get a palindrome (717808717).

The spelling of 516404102 in words is "five hundred sixteen million, four hundred four thousand, one hundred two".