506231601436052 has 6 divisors (see below), whose sum is σ = 885905302513098. Its totient is φ = 253115800718024.

The previous prime is 506231601435977. The next prime is 506231601436153. The reversal of 506231601436052 is 250634106132605.

It can be written as a sum of positive squares in only one way, i.e., 476866972496656 + 29364628939396 = 21837284^2 + 5418914^2 .

It is a junction number, because it is equal to n+sod(n) for n = 506231601435994 and 506231601436012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63278950179503 + ... + 63278950179510.

It is an arithmetic number, because the mean of its divisors is an integer number (147650883752183).

Almost surely, 2^{506231601436052} is an apocalyptic number.

It is an amenable number.

506231601436052 is a deficient number, since it is larger than the sum of its proper divisors (379673701077046).

506231601436052 is a wasteful number, since it uses less digits than its factorization.

506231601436052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126557900359017 (or 126557900359015 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

Adding to 506231601436052 its reverse (250634106132605), we get a palindrome (756865707568657).

The spelling of 506231601436052 in words is "five hundred six trillion, two hundred thirty-one billion, six hundred one million, four hundred thirty-six thousand, fifty-two".