506532216057 has 16 divisors (see below), whose sum is σ = 773147212800. Its totient is φ = 288963756432.

The previous prime is 506532216049. The next prime is 506532216077. The reversal of 506532216057 is 750612235605.

It is not a de Polignac number, because 506532216057 - 2³ = 506532216049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506532216017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20121463 + ... + 20146620.

It is an arithmetic number, because the mean of its divisors is an integer number (48321700800).

Almost surely, 2^506532216057 is an apocalyptic number.

It is an amenable number.

506532216057 is a deficient number, since it is larger than the sum of its proper divisors (266614996743).

506532216057 is a wasteful number, since it uses less digits than its factorization.

506532216057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40268692.

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 506532216057 in words is "five hundred six billion, five hundred thirty-two million, two hundred sixteen thousand, fifty-seven".