501574372036066 has 16 divisors (see below), whose sum is σ = 859977338373504. Its totient is φ = 214926555723264.

The previous prime is 501574372036057. The next prime is 501574372036091. The reversal of 501574372036066 is 660630273475105.

It is a junction number, because it is equal to n+sod(n) for n = 501574372035998 and 501574372036016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824027615 + ... + 2824205218.

It is an arithmetic number, because the mean of its divisors is an integer number (53748583648344).

Almost surely, 2^{501574372036066} is an apocalyptic number.

501574372036066 is a deficient number, since it is larger than the sum of its proper divisors (358402966337438).

501574372036066 is a wasteful number, since it uses less digits than its factorization.

501574372036066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648239185.

The product of its (nonzero) digits is 19051200, while the sum is 55.

The spelling of 501574372036066 in words is "five hundred one trillion, five hundred seventy-four billion, three hundred seventy-two million, thirty-six thousand, sixty-six".