536600044720666 has 32 divisors (see below), whose sum is σ = 839018163012480. Its totient is φ = 257068753905600.

The previous prime is 536600044720529. The next prime is 536600044720673. The reversal of 536600044720666 is 666027440006635.

It is a super-2 number, since 2×536600044720666² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1381403331 + ... + 1381791721.

It is an arithmetic number, because the mean of its divisors is an integer number (26219317594140).

Almost surely, 2^{536600044720666} is an apocalyptic number.

536600044720666 is a deficient number, since it is larger than the sum of its proper divisors (302418118291814).

536600044720666 is a wasteful number, since it uses less digits than its factorization.

536600044720666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570390.

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 536600044720666 in words is "five hundred thirty-six trillion, six hundred billion, forty-four million, seven hundred twenty thousand, six hundred sixty-six".