516546432201406 has 16 divisors (see below), whose sum is σ = 774868441306608. Its totient is φ = 258256952262400.

The previous prime is 516546432201383. The next prime is 516546432201409. The reversal of 516546432201406 is 604102234645615.

It is a self number, because there is not a number n which added to its sum of digits gives 516546432201406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516546432201409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376198446 + ... + 3376351438.

It is an arithmetic number, because the mean of its divisors is an integer number (48429277581663).

Almost surely, 2^{516546432201406} is an apocalyptic number.

516546432201406 is a deficient number, since it is larger than the sum of its proper divisors (258322009105202).

516546432201406 is a wasteful number, since it uses less digits than its factorization.

516546432201406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248267.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 516546432201406 in words is "five hundred sixteen trillion, five hundred forty-six billion, four hundred thirty-two million, two hundred one thousand, four hundred six".