531052235434124 has 12 divisors (see below), whose sum is σ = 929362805500248. Its totient is φ = 265520005291200.

The previous prime is 531052235434111. The next prime is 531052235434129. The reversal of 531052235434124 is 421434532250135.

It is a super-2 number, since 2×531052235434124² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (531052235434129) 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, 1527910982 + ... + 1528258509.

It is an arithmetic number, because the mean of its divisors is an integer number (77446900458354).

Almost surely, 2^{531052235434124} is an apocalyptic number.

It is an amenable number.

531052235434124 is a deficient number, since it is larger than the sum of its proper divisors (398310570066124).

531052235434124 is a wasteful number, since it uses less digits than its factorization.

531052235434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056212936 (or 3056212934 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

Adding to 531052235434124 its reverse (421434532250135), we get a palindrome (952486767684259).

The spelling of 531052235434124 in words is "five hundred thirty-one trillion, fifty-two billion, two hundred thirty-five million, four hundred thirty-four thousand, one hundred twenty-four".