516106003550 has 12 divisors (see below), whose sum is σ = 959957166696. Its totient is φ = 206442401400.

The previous prime is 516106003463. The next prime is 516106003571. The reversal of 516106003550 is 55300601615.

It is a super-2 number, since 2×516106003550² (a number of 24 digits) contains 22 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 5 ways as a sum of consecutive naturals, for example, 5161059986 + ... + 5161060085.

It is an arithmetic number, because the mean of its divisors is an integer number (79996430558).

Almost surely, 2^516106003550 is an apocalyptic number.

516106003550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

516106003550 is a deficient number, since it is larger than the sum of its proper divisors (443851163146).

516106003550 is a wasteful number, since it uses less digits than its factorization.

516106003550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322120083 (or 10322120078 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 516106003550 in words is "five hundred sixteen billion, one hundred six million, three thousand, five hundred fifty".