506253464452 has 12 divisors (see below), whose sum is σ = 938057890140. Its totient is φ = 238236924416.

The previous prime is 506253464449. The next prime is 506253464459. The reversal of 506253464452 is 254464352605.

It can be written as a sum of positive squares in 2 ways, for example, as 434196652096 + 72056812356 = 658936^2 + 268434^2 .

It is not an unprimeable number, because it can be changed into a prime (506253464459) 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, 3722451877 + ... + 3722452012.

It is an arithmetic number, because the mean of its divisors is an integer number (78171490845).

Almost surely, 2^506253464452 is an apocalyptic number.

It is an amenable number.

506253464452 is a deficient number, since it is larger than the sum of its proper divisors (431804425688).

506253464452 is a wasteful number, since it uses less digits than its factorization.

506253464452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444903910 (or 7444903908 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 506253464452 in words is "five hundred six billion, two hundred fifty-three million, four hundred sixty-four thousand, four hundred fifty-two".