506310740352 has 48 divisors (see below), whose sum is σ = 1456961899380. Its totient is φ = 168770246400.

The previous prime is 506310740329. The next prime is 506310740371. The reversal of 506310740352 is 253047013605.

506310740352 is a `hidden beast` number, since 506 + 3 + 107 + 40 + 3 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×506310740352² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 219751774 + ... + 219754077.

Almost surely, 2^506310740352 is an apocalyptic number.

It is an amenable number.

506310740352 is an abundant number, since it is smaller than the sum of its proper divisors (950651159028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506310740352 is a wasteful number, since it uses less digits than its factorization.

506310740352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439505871 (or 439505856 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

Adding to 506310740352 its reverse (253047013605), we get a palindrome (759357753957).

The spelling of 506310740352 in words is "five hundred six billion, three hundred ten million, seven hundred forty thousand, three hundred fifty-two".