506245404046 has 8 divisors (see below), whose sum is σ = 763184026800. Its totient is φ = 251850728448.

The previous prime is 506245404037. The next prime is 506245404047. The reversal of 506245404046 is 640404542605.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506245404047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635986291 + ... + 635987086.

It is an arithmetic number, because the mean of its divisors is an integer number (95398003350).

Almost surely, 2^506245404046 is an apocalyptic number.

506245404046 is a deficient number, since it is larger than the sum of its proper divisors (256938622754).

506245404046 is a wasteful number, since it uses less digits than its factorization.

506245404046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271973578.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 506245404046 in words is "five hundred six billion, two hundred forty-five million, four hundred four thousand, forty-six".