531503125034 has 16 divisors (see below), whose sum is σ = 959103384000. Its totient is φ = 215798261184.

The previous prime is 531503125003. The next prime is 531503125039. The reversal of 531503125034 is 430521305135.

It is not an unprimeable number, because it can be changed into a prime (531503125039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999065759 + ... + 999066290.

It is an arithmetic number, because the mean of its divisors is an integer number (59943961500).

Almost surely, 2^531503125034 is an apocalyptic number.

531503125034 is a deficient number, since it is larger than the sum of its proper divisors (427600258966).

531503125034 is a wasteful number, since it uses less digits than its factorization.

531503125034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998132077.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 531503125034 in words is "five hundred thirty-one billion, five hundred three million, one hundred twenty-five thousand, thirty-four".