506020070697 has 32 divisors (see below), whose sum is σ = 726849970176. Its totient is φ = 312222556800.

The previous prime is 506020070683. The next prime is 506020070713. The reversal of 506020070697 is 796070020605.

It is a happy number.

It is not a de Polignac number, because 506020070697 - 2¹¹ = 506020068649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506020020697) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18212538 + ... + 18240300.

It is an arithmetic number, because the mean of its divisors is an integer number (22714061568).

Almost surely, 2^506020070697 is an apocalyptic number.

It is an amenable number.

506020070697 is a deficient number, since it is larger than the sum of its proper divisors (220829899479).

506020070697 is a wasteful number, since it uses less digits than its factorization.

506020070697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36341.

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 506020070697 in words is "five hundred six billion, twenty million, seventy thousand, six hundred ninety-seven".